http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/alerts/definition_details.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/alerts/definition_details.hbs 
b/ambari-web/app/templates/main/alerts/definition_details.hbs
index bfaad44..0632ea5 100644
--- a/ambari-web/app/templates/main/alerts/definition_details.hbs
+++ b/ambari-web/app/templates/main/alerts/definition_details.hbs
@@ -20,17 +20,17 @@
 
   <div id="alert-definition-details">
 
-  <div class="alert-definition-details-header row-fluid">
-    <div class="span8">
+  <div class="alert-definition-details-header row">
+    <div class="col-md-8">
       {{! Alert Definition Name }}
-      <div class="definition-name row-fluid">
+      <div class="definition-name row">
         {{#if controller.editing.label.isEditing}}
-          <div {{bindAttr class="controller.editing.label.isError:error :span5 
:name-text-field :control-group"}}>
+          <div {{bindAttr class="controller.editing.label.isError:error 
:col-md-5 :name-text-field :form-group"}}>
             {{view Em.TextField valueBinding="controller.editing.label.value" 
maxlength="255"}}
           </div>
           <div class="edit-buttons">
             <button {{action cancelEdit controller.editing.label 
target="controller"}}
-                class="btn cancel-button">{{t common.cancel}}</button>
+                class="btn btn-default cancel-button">{{t 
common.cancel}}</button>
             <button {{bindAttr disabled="controller.editing.label.isError"}} 
{{action saveEdit controller.editing.label target="controller"}}
                 class="btn btn-primary save-button">{{t common.save}}
             </button>
@@ -43,32 +43,32 @@
         {{#unless controller.editing.label.isEditing}}
           {{#isAuthorized "SERVICE.TOGGLE_ALERTS"}}
             <a {{action edit controller.editing.label target="controller"}} 
class="edit-description-button"><i
-                class="icon-pencil"></i></a>
+                class="glyphicon glyphicon-pencil"></i></a>
           {{/isAuthorized}}
         {{/unless}}
       </div>
       {{! Alert Definition Name end }}
       <div class="error-msg"> {{controller.errorMessage}} </div>
-      <div><a href="javascript:void(null)" data-toggle="modal" {{action 
back}}><i
-          class="icon-arrow-left"></i>&nbsp;{{t common.back}}</a>
+      <div class="row"><a href="javascript:void(null)" {{action back}}><i
+          class="glyphicon glyphicon-arrow-left"></i>&nbsp;{{t 
common.back}}</a>
       </div>
     </div>
 
-    <div class="status span4">
+    <div class="status col-md-4">
       {{view App.AlertDefinitionSummary 
contentBinding="view.controller.content"}}
     </div>
   </div>
 
-  <div class="row-fluid" style="display: flex; align-items: stretch;">
+  <div class="row" style="display: flex; align-items: stretch;">
 
     {{! Left column }}
     {{! Alert Definition Configs }}
-    <div class="box span8">
-      <div class="box-header">
-        <div class="pull-left">
+    <div class="box col-md-8">
+      <div class="box-header row">
+        <div class="pull-left col-md-7">
           <h4>{{t common.configuration}}</h4>
         </div>
-        <div class="pull-right span5 row-fluid" style="padding:0 10px;">
+        <div class="pull-right col-md-5">
           {{#isAuthorized "SERVICE.TOGGLE_ALERTS"}}
             {{#unless App.router.mainAlertDefinitionConfigsController.canEdit}}
               <a {{action editConfigs 
target="App.router.mainAlertDefinitionConfigsController"}}
@@ -83,7 +83,7 @@
       {{#if App.router.mainAlertDefinitionConfigsController.canEdit}}
         <div class="edit-buttons">
           <button {{action cancelEditConfigs 
target="App.router.mainAlertDefinitionConfigsController"}}
-              class="btn">{{t common.cancel}}</button>
+              class="btn btn-default">{{t common.cancel}}</button>
           <button {{bindAttr 
disabled="App.router.mainAlertDefinitionConfigsController.hasErrors"}} {{action 
saveConfigs target="App.router.mainAlertDefinitionConfigsController"}}
               class="btn btn-primary">{{t common.save}}
           </button>
@@ -94,11 +94,11 @@
     {{! Left column end }}
 
     {{! Right column }}
-    <div class="span4 right-column">
+    <div class="col-md-4 right-column">
       <div class="properties-list background-text">
-        <div class="row-fluid">
-          <div class="span6 property-name">{{t alerts.table.state}}:</div>
-          <div class="span6">
+        <div class="row">
+          <div class="col-md-5 property-name">{{t alerts.table.state}}:</div>
+          <div class="col-md-7">
             {{#if controller.content.enabled}}
               {{#isAuthorized "SERVICE.TOGGLE_ALERTS"}}
                 <a href="#" {{action "toggleState" controller.content 
target="controller"}} {{bindAttr 
class="controller.content.enabled:alert-definition-enable:alert-definition-disable"}}>
@@ -125,28 +125,28 @@
           </div>
         </div>
         {{#if controller.content.serviceDisplayName}}
-          <div class="row-fluid">
-            <div class="span6 property-name">{{t common.service}}:</div>
-            <div 
class="span6"><span>{{controller.content.serviceDisplayName}}</span></div>
+          <div class="row">
+            <div class="col-md-5 property-name">{{t common.service}}:</div>
+            <div 
class="col-md-7"><span>{{controller.content.serviceDisplayName}}</span></div>
           </div>
         {{/if}}
         {{#if controller.content.componentNameFormatted}}
-          <div class="row-fluid">
-            <div class="span6 property-name">{{t common.component}}:</div>
-            <div 
class="span6">{{controller.content.componentNameFormatted}}</div>
+          <div class="row">
+            <div class="col-md-5 property-name">{{t common.component}}:</div>
+            <div 
class="col-md-7">{{controller.content.componentNameFormatted}}</div>
           </div>
         {{/if}}
-        <div class="row-fluid">
-          <div class="span6 property-name">{{t common.type}}:</div>
-          <div class="span6">
+        <div class="row">
+          <div class="col-md-5 property-name">{{t common.type}}:</div>
+          <div class="col-md-7">
             <span {{bindAttr class=":type-icon  
controller.content.typeIconClass"}}></span> {{controller.content.type}}
           </div>
         </div>
         {{#if controller.groupsList.length}}
-          <div class="row-fluid">
-            <div class="span6 property-name">{{t 
alerts.definition.details.groups}}:</div>
-            <div class="span6">
-              <ul>
+          <div class="row">
+            <div class="col-md-5 property-name">{{t 
alerts.definition.details.groups}}:</div>
+            <div class="col-md-7">
+              <ul class="list-unstyled">
                 {{#each groupName in controller.groupsList}}
                   <li>{{groupName}}</li>
                 {{/each}}
@@ -154,14 +154,14 @@
             </div>
           </div>
         {{/if}}
-        <div class="row-fluid">
-          <div class="span6 property-name">{{t 
alerts.table.header.lastTrigger}}:</div>
-          <div 
class="span6">{{controller.content.lastTriggeredFormatted}}</div>
+        <div class="row">
+          <div class="col-md-5 property-name">{{t 
alerts.table.header.lastTrigger}}:</div>
+          <div 
class="col-md-7">{{controller.content.lastTriggeredFormatted}}</div>
         </div>
         {{#unless controller.content.isTypeAggregate}}
-          <div class="row-fluid">
-            <div class="span6 property-name">{{t 
alerts.table.header.repeatTolerance}}:</div>
-            <div class="span6">
+          <div class="row">
+            <div class="col-md-5 property-name">{{t 
alerts.table.header.repeatTolerance}}:</div>
+            <div class="col-md-7">
               {{#if controller.content.repeat_tolerance_enabled}}
                 <span>
                   {{controller.content.repeat_tolerance}}
@@ -174,16 +174,16 @@
               {{/if}}
               {{#isAuthorized "SERVICE.TOGGLE_ALERTS"}}
                 <a {{action editRepeatTolerance target="controller"}} 
class="edit-description-button">
-                  <i class="icon-pencil"></i>
+                  <i class="glyphicon glyphicon-pencil"></i>
                 </a>
               {{/isAuthorized}}
             </div>
           </div>
         {{/unless}}
         {{#if controller.content.hasHelpUrl}}
-          <div class="row-fluid">
-            <div class="span6 property-name">{{t 
alerts.table.header.helpUrl}}:</div>
-            <div class="span6"><label for=""><a {{bindAttr 
href="controller.content.helpUrl"}} target="_blank">{{t 
common.link}}</a></label></div>
+          <div class="row">
+            <div class="col-md-5 property-name">{{t 
alerts.table.header.helpUrl}}:</div>
+            <div class="col-md-7"><label for=""><a {{bindAttr 
href="controller.content.helpUrl"}} target="_blank">{{t 
common.link}}</a></label></div>
           </div>
         {{/if}}
       </div>
@@ -192,7 +192,7 @@
   {{! Right column end }}
 
   {{! List of alerts }}
-  <div class="definition-details-block">
+  <div class="definition-details-block row">
   <span class="background-text">
     <strong>{{t alerts.definition.details.instances}}</strong>
   </span>
@@ -261,7 +261,7 @@
         </table>
 
         <div class="page-bar">
-          <div class="filtered-info span4">
+          <div class="filtered-info col-md-4">
             {{#if view.showFilteredContent}}
               <label>{{view.filteredContentInfo}} - <a {{action clearFilters 
target="view"}}
                 href="#">{{t tableView.filters.clearAllFilters}}</a></label>
@@ -271,12 +271,7 @@
             <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.displayLength"}}</label>
           </div>
           <div class="info">{{view.paginationInfo}}</div>
-          <div class="paging_two_button">
-            <a {{bindAttr class="view.paginationLeftClass"}}{{action 
previousPage target="view"}}><i
-                class="icon-arrow-left"></i></a>
-            <a {{bindAttr class="view.paginationRightClass"}}{{action nextPage 
target="view"}}><i
-                class="icon-arrow-right"></i></a>
-          </div>
+          {{view view.pagination2Btns}}
         </div>
 
       {{else}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/alerts/manage_alert_groups_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/alerts/manage_alert_groups_popup.hbs 
b/ambari-web/app/templates/main/alerts/manage_alert_groups_popup.hbs
index 0c79b1c..9e4b07f 100644
--- a/ambari-web/app/templates/main/alerts/manage_alert_groups_popup.hbs
+++ b/ambari-web/app/templates/main/alerts/manage_alert_groups_popup.hbs
@@ -15,82 +15,88 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 }}
-<div class="alert alert-info margin-bottom-5">{{t 
alerts.actions.manage_alert_groups_popup.notice}}</div>
+
 {{#if controller.isLoaded}}
-  <div class="row-fluid  manage-configuration-group-content">
-    <div class="span12">
-      <div class="row-fluid">
-        <div class="span4">
-          <span>&nbsp;</span>
-          {{view Em.Select
-          contentBinding="alertGroups"
-          optionLabelPath="content.label"
-          selectionBinding="view.selectedAlertGroup"
-          multiple="multiple"
-          class="group-select select-group-box"
-          }}
-          <div class="btn-toolbar pull-right">
-            <button rel="button-info" class="btn add-group-button" {{bindAttr 
data-original-title="view.addButtonTooltip"}}
-              {{action addAlertGroup target="controller"}}><i 
class="icon-plus"></i></button>
-            <a rel="button-info" class="btn remove-group-button" {{bindAttr 
data-original-title="view.removeButtonTooltip" 
disabled="controller.isRemoveButtonDisabled"}}
-              {{action confirmDelete target="controller"}}><i 
class="icon-minus"></i></a>
-            <div class="btn-group">
-              <button class="btn dropdown-toggle actions-group-button" 
data-toggle="dropdown">
-                <i class="icon-cog"></i>&nbsp;<span class="caret"></span>
-              </button>
-              <ul class="dropdown-menu">
-                <li {{bindAttr 
class="controller.isRenameButtonDisabled:disabled"}}>
-                  <a href="" rel="button-info-dropdown" {{bindAttr 
data-original-title="view.renameButtonTooltip"}} {{action renameAlertGroup 
target="controller"}}>{{t alerts.actions.manage_alert_groups_popup.rename}}</a>
-                </li>
-                <li {{bindAttr 
class="controller.isDuplicateButtonDisabled:disabled"}}>
-                  <a href="" rel="button-info-dropdown" {{bindAttr 
data-original-title="view.duplicateButtonTooltip"}} {{action 
duplicateAlertGroup target="controller"}}>{{t 
alerts.actions.manage_alert_groups_popup.duplicate}}</a>
-                </li>
-              </ul>
-            </div>
-          </div>
+  <div class="row">
+    <div class="col-md-12 col-lg-12">
+      <p class="alert alert-info">{{t 
alerts.actions.manage_alert_groups_popup.notice}}</p>
+    </div>
+  </div>
+  <div class="row manage-configuration-group-content">
+    {{! groups list }}
+    <div class="col-md-4 col-lg-4">
+      <span>&nbsp;</span>
+      {{view Em.Select
+        contentBinding="alertGroups"
+        optionLabelPath="content.label"
+        selectionBinding="view.selectedAlertGroup"
+        multiple="multiple"
+        class="group-select select-group-box form-control"
+      }}
+      <div class="btn-toolbar pull-right">
+        <button rel="button-info" class="btn btn-default add-group-button" 
{{bindAttr data-original-title="view.addButtonTooltip"}}
+          {{action addAlertGroup target="controller"}}><i class="glyphicon 
glyphicon-plus"></i></button>
+        <a rel="button-info" class="btn btn-default remove-group-button" 
{{bindAttr data-original-title="view.removeButtonTooltip" 
disabled="controller.isRemoveButtonDisabled"}}
+          {{action confirmDelete target="controller"}}><i class="glyphicon 
glyphicon-minus"></i></a>
+        <div class="btn-group">
+          <button class="btn btn-default dropdown-toggle actions-group-button" 
data-toggle="dropdown">
+            <i class="glyphicon glyphicon-cog"></i>&nbsp;<span 
class="caret"></span>
+          </button>
+          <ul class="dropdown-menu">
+            <li {{bindAttr 
class="controller.isRenameButtonDisabled:disabled"}}>
+              <a href="#" rel="button-info-dropdown" {{bindAttr 
data-original-title="view.renameButtonTooltip"}} {{action renameAlertGroup 
target="controller"}}>{{t alerts.actions.manage_alert_groups_popup.rename}}</a>
+            </li>
+            <li {{bindAttr 
class="controller.isDuplicateButtonDisabled:disabled"}}>
+              <a href="#" rel="button-info-dropdown" {{bindAttr 
data-original-title="view.duplicateButtonTooltip"}} {{action 
duplicateAlertGroup target="controller"}}>{{t 
alerts.actions.manage_alert_groups_popup.duplicate}}</a>
+            </li>
+          </ul>
         </div>
-          <div class="span8">
-            <span>&nbsp;</span>
-            <div class="row-fluid">
-              <div class="span12 pull-right">
-                {{view Em.Select
-                contentBinding="selectedAlertGroup.definitions"
-                optionLabelPath="content.label"
-                multiple="multiple"
-                class="group-select select-definiton-box"
-                selectionBinding="selectedDefinitions"
-                }}
-              </div>
-              <div class="button-group pull-right">
-                  <a rel="button-info" {{bindAttr 
data-original-title="view.addDefinitionTooltip" class=":btn 
selectedAlertGroup.isAddDefinitionsDisabled:disabled :add-definition"}} 
{{action addDefinitions target="controller"}} ><i class="icon-plus"></i></a>
-                  <a rel="button-info" {{bindAttr 
data-original-title="view.removeDefinitionTooltip" class=":btn 
isDeleteDefinitionsDisabled:disabled :remove-definition"}} {{action 
deleteDefinitions target="controller"}} ><i class="icon-minus"></i></a>
-              </div>
-            </div>
-
-            <div class="clearfix"></div>
-            <div class="row-fluid notification-editable-list">
-              <div class="span4 title"><span 
class="icon-envelope-alt"></span>&nbsp;{{t 
alerts.actions.manage_alert_groups_popup.notifications}}</div>
-            </div>
-            <div class="row-fluid notification-editable-list">
-              <div class="span11">
-                {{view App.EditableList 
itemsBinding="selectedAlertGroup.notifications" 
resourcesBinding="controller.alertNotifications" 
nameBinding="selectedAlertGroup.displayName"}}
-              </div>
-            </div>
+      </div>
+    </div>
+    {{! groups list end }}
 
-          </div>
-          <div class="clearfix"></div>
-          <div class="row-fluid">
-            <div class="span12 text-error" id="manage-config-group-error-div">
-              {{#if controller.errorMessage}}
-                {{controller.errorMessage}}
-              {{else}}
-                 &nbsp;
-              {{/if}}
-            </div>
-          </div>
+    {{! definitions list }}
+    <div class="col-md-8 col-lg-8">
+      <span>&nbsp;</span>
+      {{view Em.Select
+        contentBinding="selectedAlertGroup.definitions"
+        optionLabelPath="content.label"
+        multiple="multiple"
+        class="group-select pull-right select-definiton-box form-control"
+        selectionBinding="selectedDefinitions"
+      }}
+      <div class="button-toolbar">
+        <div class="pull-right">
+          <a rel="button-info" {{bindAttr 
data-original-title="view.addDefinitionTooltip" class=":btn :btn-default 
selectedAlertGroup.isAddDefinitionsDisabled:disabled :add-definition"}} 
{{action addDefinitions target="controller"}} ><i
+            class="glyphicon glyphicon-plus"></i></a>
+          <a rel="button-info" {{bindAttr 
data-original-title="view.removeDefinitionTooltip" class=":btn :btn-default 
isDeleteDefinitionsDisabled:disabled :remove-definition"}} {{action 
deleteDefinitions target="controller"}} ><i
+            class="glyphicon glyphicon-minus"></i></a>
+        </div>
+        <div class="clearfix"></div>
+      </div>
+      <div class="notification-editable-list">
+        <span class="icon-envelope-alt"></span>&nbsp;{{t 
alerts.actions.manage_alert_groups_popup.notifications}}
+        {{view App.EditableList
+          itemsBinding="selectedAlertGroup.notifications"
+          resourcesBinding="controller.alertNotifications"
+          nameBinding="selectedAlertGroup.displayName"
+        }}
       </div>
     </div>
+    {{! definitions list end }}
+  </div>
+
+  {{! error message }}
+  <div class="row">
+    <div class="col-md-12 col-lg-12 text-danger" 
id="manage-config-group-error-div">
+      {{#if controller.errorMessage}}
+        {{controller.errorMessage}}
+      {{else}}
+        &nbsp;
+      {{/if}}
+    </div>
   </div>
+{{! error message end }}
 {{else}}
   {{view App.SpinnerView}}
-{{/if}}
+{{/if}}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/alerts/manage_alert_notifications_popup.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/alerts/manage_alert_notifications_popup.hbs 
b/ambari-web/app/templates/main/alerts/manage_alert_notifications_popup.hbs
index 49724bd..5599e09 100644
--- a/ambari-web/app/templates/main/alerts/manage_alert_notifications_popup.hbs
+++ b/ambari-web/app/templates/main/alerts/manage_alert_notifications_popup.hbs
@@ -17,30 +17,30 @@
 }}
 <div class="alert alert-info margin-bottom-5">{{t 
alerts.actions.manageNotifications.info}}</div>
 {{#if controller.isLoaded}}
-  <div class="row-fluid manage-configuration-group-content" 
id="manage-alert-notification-content">
-    <div class="span12">
-      <div class="row-fluid">
-        <div class="span4 notification-list">
+  <div class="row manage-configuration-group-content" 
id="manage-alert-notification-content">
+    <div class="col-md-12">
+      <div class="row">
+        <div class="col-md-4 notification-list">
           <span>&nbsp;</span>
           {{view Em.Select
             contentBinding="alertNotifications"
             optionLabelPath="content.displayName"
             multiple="multiple"
-            class="group-select"
+            class="group-select form-control"
             selectionBinding="view.selectedAlertNotification"
           }}
           <div class="btn-toolbar pull-right">
-            <button rel="button-info" class="btn add-notification-button"
+            <button rel="button-info" class="btn btn-default 
add-notification-button"
               {{translateAttr 
data-original-title="alerts.actions.manage_alert_notifications_popup.addButton"}}
               {{bindAttr disabled="view.isAddButtonDisabled"}}
-              {{action addAlertNotification target="controller"}}><i 
class="icon-plus"></i></button>
-            <button rel="button-info" class="btn remove-notification-button"
+              {{action addAlertNotification target="controller"}}><i 
class="glyphicon glyphicon-plus"></i></button>
+            <button rel="button-info" class="btn btn-default 
remove-notification-button"
               {{translateAttr 
data-original-title="alerts.actions.manage_alert_notifications_popup.removeButton"}}
               {{bindAttr disabled="view.isRemoveButtonDisabled"}}
-              {{action deleteAlertNotification target="controller"}}><i 
class="icon-minus"></i></button>
-            <div class="btn-group notification-actions-button">
-              <button class="btn dropdown-toggle" data-toggle="dropdown" 
{{bindAttr disabled="view.isAddButtonDisabled"}}>
-                <i class="icon-cog"></i>&nbsp;<span class="caret"></span>
+              {{action deleteAlertNotification target="controller"}}><i 
class="glyphicon glyphicon-minus"></i></button>
+            <div class="btn-group notification-actions-button dropup">
+              <button class="btn btn-default dropdown-toggle" 
data-toggle="dropdown" {{bindAttr disabled="view.isAddButtonDisabled"}}>
+                <i class="glyphicon glyphicon-cog"></i>&nbsp;<span 
class="caret"></span>
               </button>
               <ul class="dropdown-menu">
                   <li {{bindAttr class="view.isEditButtonDisabled:disabled"}}>
@@ -70,20 +70,20 @@
             </div>
           </div>
         </div>
-        <div class="span8 notification-info">
+        <div class="col-md-8 notification-info">
           <span>&nbsp;</span>
 
-          <div class="row-fluid">
-            <div class="span12 pull-right">
+          <div class="row">
+            <div class="col-md-12 pull-right">
               {{#if alertNotifications.length}}
                 {{#if selectedAlertNotification}}
-                  <div class="row-fluid notification-name">
-                    <div class="span3 input-label">{{t common.name}}</div>
-                    <div class="span9 
input-value">{{selectedAlertNotification.name}}</div>
+                  <div class="row notification-name">
+                    <div class="col-md-3 input-label">{{t common.name}}</div>
+                    <div class="col-md-9 
input-value">{{selectedAlertNotification.name}}</div>
                   </div>
-                  <div class="row-fluid notification-groups">
-                    <div class="span3 input-label">{{t common.groups}}</div>
-                    <div class="span9 input-value">
+                  <div class="row notification-groups">
+                    <div class="col-md-3 input-label">{{t common.groups}}</div>
+                    <div class="col-md-9 input-value">
                       {{#if selectedAlertNotification.global}}
                         {{t common.all}}
                       {{else}}
@@ -95,28 +95,28 @@
                       {{/if}}
                     </div>
                   </div>
-                  <div class="row-fluid notification-severity">
-                    <div class="span3 input-label">{{t common.severity}}</div>
-                    <div class="span9 input-value">{{view.severities}}</div>
+                  <div class="row notification-severity">
+                    <div class="col-md-3 input-label">{{t 
common.severity}}</div>
+                    <div class="col-md-9 input-value">{{view.severities}}</div>
                   </div>
-                  <div class="row-fluid notification-method">
-                    <div class="span3 input-label">{{t 
alerts.actions.manage_alert_notifications_popup.method}}</div>
-                    <div class="span9 
input-value">{{selectedAlertNotification.type}}</div>
+                  <div class="row notification-method">
+                    <div class="col-md-3 input-label">{{t 
alerts.actions.manage_alert_notifications_popup.method}}</div>
+                    <div class="col-md-9 
input-value">{{selectedAlertNotification.type}}</div>
                   </div>
                   {{#if view.showEmailDetails}}
-                    <div class="row-fluid notification-email">
-                      <div class="span3 input-label">{{t 
alerts.actions.manage_alert_notifications_popup.email}}</div>
-                      <div class="span9 input-value">{{view.email}}</div>
+                    <div class="row notification-email">
+                      <div class="col-md-3 input-label">{{t 
alerts.actions.manage_alert_notifications_popup.email}}</div>
+                      <div class="col-md-9 input-value">{{view.email}}</div>
                     </div>
                   {{/if}}
                   {{#if view.showSNMPDetails}}
                   {{/if}}
-                  <div class="row-fluid notification-description">
-                    <div class="span3 input-label">{{t 
common.description}}</div>
+                  <div class="row notification-description">
+                    <div class="col-md-3 input-label">{{t 
common.description}}</div>
                     {{#if selectedAlertNotification.description}}
-                      <div class="span9 
input-value">{{selectedAlertNotification.description}}</div>
+                      <div class="col-md-9 
input-value">{{selectedAlertNotification.description}}</div>
                     {{else}}
-                      <div class="span9 input-value">{{t 
alerts.actions.manage_alert_notifications_popup.noDescription}}</div>
+                      <div class="col-md-9 input-value">{{t 
alerts.actions.manage_alert_notifications_popup.noDescription}}</div>
                     {{/if}}
                   </div>
                 {{/if}}
@@ -129,8 +129,8 @@
           </div>
         </div>
         <div class="clearfix"></div>
-        <div class="row-fluid">
-          <div class="span12 text-error" id="manage-alert-notifications-error">
+        <div class="col-md-12 row">
+          <div class="col-md-12 text-danger" 
id="manage-alert-notifications-error">
             {{#if controller.errorMessage}}
               {{controller.errorMessage}}
             {{else}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/charts/heatmap.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/charts/heatmap.hbs 
b/ambari-web/app/templates/main/charts/heatmap.hbs
index 43f3709..f1f1e92 100644
--- a/ambari-web/app/templates/main/charts/heatmap.hbs
+++ b/ambari-web/app/templates/main/charts/heatmap.hbs
@@ -19,8 +19,8 @@
 <div class="heatmap">
   {{#if isLoaded}}
     <div class="container-fluid">
-      <div class="row-fluid">
-        <div class="span2 legend-column background-text">
+      <div class="row">
+        <div class="col-md-2 legend-column background-text">
 
           {{view view.dropdownView}}
 
@@ -36,9 +36,9 @@
               {{/each}}
             </table>
             {{t common.maximum}}:
-            <div id="inputMaximum" class="control-group">
-              {{view Ember.TextField type="text" maxlength="8" 
valueBinding="controller.inputMaximum" class="span6"}}
-              {{controller.selectedMetric.units}}
+            <div id="inputMaximum" class="control-group maximum-input">
+              {{view Ember.TextField type="text" maxlength="8" 
valueBinding="controller.inputMaximum" class="form-control"}}
+              <span>{{controller.selectedMetric.units}}</span>
             </div>
           {{/if}}
         </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/charts/heatmap_dropdown.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/charts/heatmap_dropdown.hbs 
b/ambari-web/app/templates/main/charts/heatmap_dropdown.hbs
index a2cc193..c555655 100644
--- a/ambari-web/app/templates/main/charts/heatmap_dropdown.hbs
+++ b/ambari-web/app/templates/main/charts/heatmap_dropdown.hbs
@@ -17,8 +17,8 @@
 }}
 
 <div class="btn-group">
-  <button class="btn heatmap-select-metric-btn">{{t 
charts.heatmap.selectMetric}}</button>
-  <button class="btn dropdown-toggle heatmap-toggle-metrics-btn" 
data-toggle="dropdown">
+  <button class="btn btn-default heatmap-select-metric-btn">{{t 
charts.heatmap.selectMetric}}</button>
+  <button class="btn btn-default dropdown-toggle heatmap-toggle-metrics-btn 
btn-icon" data-toggle="dropdown">
     <span class="caret"></span>
   </button>
   <ul class="dropdown-menu">
@@ -35,4 +35,4 @@
       </li>
     {{/each}}
   </ul>
-</div>
\ No newline at end of file
+</div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/charts/linear_time.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/charts/linear_time.hbs 
b/ambari-web/app/templates/main/charts/linear_time.hbs
index 7011465..2a5fc35 100644
--- a/ambari-web/app/templates/main/charts/linear_time.hbs
+++ b/ambari-web/app/templates/main/charts/linear_time.hbs
@@ -31,8 +31,8 @@
       {{view.title}}
     </div>
     {{#if view.isReady}}
-      <a {{bindAttr class="view.isExportButtonHidden:hidden :corner-icon 
:span1"}} href="#" {{action toggleFormatsList target="view"}}>
-        <i class="icon-save"></i>
+      <a {{bindAttr class="view.isExportButtonHidden:hidden :corner-icon 
:col-md-1"}} href="#" {{action toggleFormatsList target="view"}}>
+        <i class="glyphicon glyphicon-save"></i>
       </a>
       <div class="export-graph-list-top"></div>
       {{view view.exportMetricsMenuView}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard.hbs 
b/ambari-web/app/templates/main/dashboard.hbs
index f020162..06e3a13 100644
--- a/ambari-web/app/templates/main/dashboard.hbs
+++ b/ambari-web/app/templates/main/dashboard.hbs
@@ -16,12 +16,12 @@
 * limitations under the License.
 }}
 
-<div class="row-fluid">
-  <div class="services-menu well span2 service-menu-width" style="padding: 8px 
0">
+<div class="row">
+  <div class="services-menu well col-md-2 service-menu-width" style="padding: 
8px 0">
     {{view App.MainServiceMenuView}}
     {{view App.AllServicesActionView}}
   </div>
-    <div class="summary-width span10" id="dashboard-widgets-container">
+    <div class="summary-width col-md-10" id="dashboard-widgets-container">
       <ul class="nav nav-tabs background-text">
         {{#each category in view.categories}}
           {{#view view.NavItemView itemBinding="category.name" }}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/config_history.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/config_history.hbs 
b/ambari-web/app/templates/main/dashboard/config_history.hbs
index 13ba4a9..ced85ac 100644
--- a/ambari-web/app/templates/main/dashboard/config_history.hbs
+++ b/ambari-web/app/templates/main/dashboard/config_history.hbs
@@ -49,7 +49,7 @@
                   {{item.displayName}}
                 </a>
               {{/if}}
-              <i {{bindAttr class=":icon-refresh :restart-required-service 
item.isRestartRequired::hidden"}}
+              <i {{bindAttr class=":glyphicon :glyphicon-refresh 
:restart-required-service item.isRestartRequired::hidden"}}
                 rel="Tooltip" {{translateAttr 
data-original-title="dashboard.configHistory.table.restart.tooltip"}}></i>
             </td>
             <td>{{item.configGroupName}}
@@ -90,7 +90,7 @@
 </table>
 
   <div class="page-bar">
-    <div class="filtered-info span4">
+    <div class="filtered-info col-md-4">
     {{#if view.showFilteredContent}}
       <label>{{view.filteredContentInfo}} - <a {{action clearFilters 
target="view"}}
               href="#">{{t tableView.filters.clearAllFilters}}</a></label>
@@ -100,9 +100,6 @@
       <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.displayLength"}}</label>
     </div>
     <div class="info">{{view.paginationInfo}}</div>
-    <div class="paging_two_button">
-      {{view view.paginationLeft}}
-      {{view view.paginationRight}}
-    </div>
+    {{view view.pagination2Btns}}
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/edit_widget_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/edit_widget_popup.hbs 
b/ambari-web/app/templates/main/dashboard/edit_widget_popup.hbs
index 30cc5be..d261fb0 100644
--- a/ambari-web/app/templates/main/dashboard/edit_widget_popup.hbs
+++ b/ambari-web/app/templates/main/dashboard/edit_widget_popup.hbs
@@ -22,37 +22,41 @@
         </div>
     </div>
 
-    <div class="row-fluid" id= "min-height-limit">
+    <div class="row" id= "min-height-limit">
        {{#if view.configPropertyObj.isIE9}}
          {{#if view.configPropertyObj.isGreenOrangeRed}}
-             <div class="progress span9">
+             <div class="progress col-md-9">
                  <div class="bar bar-success" style="width: 33%;"></div>
                  <div class="bar bar-warning" style="width: 33%;"></div>
                  <div class="bar bar-danger" style="width: 34%;"></div>
              </div>
          {{else}}
-             <div class="progress span9">
+             <div class="progress col-md-9">
                  <div class="bar bar-danger" style="width: 33%;"></div>
                  <div class="bar bar-warning" style="width: 33%;"></div>
                  <div class="bar bar-success" style="width: 34%;"></div>
              </div>
          {{/if}}
        {{else}}
-         <div class="span9" id="slider-range"></div>
+         <div class="col-md-9" id="slider-range"></div>
        {{/if}}
     </div>
 
-    <div class="row-fluid">
-        <div id="slider-value1" class="value-on-slider span2">0</div>
-        <div id="slider-value2" {{bindAttr 
class="view.configPropertyObj.isThresh1Error:slider-error :value-on-slider 
:span4"}}>
+    <div class="row">
+        <div id="slider-value1" class="value-on-slider col-md-2">0</div>
+        <div id="slider-value2" {{bindAttr 
class="view.configPropertyObj.isThresh1Error:slider-error :value-on-slider 
:col-md-4 view.configPropertyObj.isThresh1Error:has-error"}}>
           {{view Ember.TextField 
valueBinding="view.configPropertyObj.thresh1"}}
-            <span 
class="help-inline">{{view.configPropertyObj.errorMessage1}}</span>
+          {{#if view.configPropertyObj.errorMessage1}}
+            <span class="help-block 
validation-block">{{view.configPropertyObj.errorMessage1}}</span>
+          {{/if}}
         </div>
-        <div id="slider-value3" {{bindAttr 
class="view.configPropertyObj.isThresh2Error:slider-error :value-on-slider 
:span4"}}>
-          {{view Ember.TextField valueBinding="view.configPropertyObj.thresh2" 
}}
-            <span 
class="help-inline">{{view.configPropertyObj.errorMessage2}}</span>
+        <div id="slider-value3" {{bindAttr 
class="view.configPropertyObj.isThresh2Error:slider-error :value-on-slider 
:col-md-4 view.configPropertyObj.isThresh2Error:has-error"}}>
+          {{view Ember.TextField 
valueBinding="view.configPropertyObj.thresh2"}}
+          {{#if view.configPropertyObj.errorMessage1}}
+            <span class="help-block 
validation-block">{{view.configPropertyObj.errorMessage2}}</span>
+          {{/if}}
         </div>
-        <div id="slider-value4" class="value-on-slider 
span2">{{view.configPropertyObj.maxValue}}</div>
+        <div id="slider-value4" class="value-on-slider 
col-md-2">{{view.configPropertyObj.maxValue}}</div>
     </div>
 
 </form>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/edit_widget_popup_single_threshold.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/dashboard/edit_widget_popup_single_threshold.hbs
 
b/ambari-web/app/templates/main/dashboard/edit_widget_popup_single_threshold.hbs
index d83d048..e65f0da 100644
--- 
a/ambari-web/app/templates/main/dashboard/edit_widget_popup_single_threshold.hbs
+++ 
b/ambari-web/app/templates/main/dashboard/edit_widget_popup_single_threshold.hbs
@@ -23,31 +23,33 @@
     </div>
   </div>
 
-  <div class="row-fluid" id= "min-height-limit">
+  <div class="row" id= "min-height-limit">
     {{#if view.configPropertyObj.isIE9}}
       {{#if view.configPropertyObj.isGreenRed}}
-        <div class="progress span9">
+        <div class="progress col-md-9">
           <div class="bar bar-success" style="width: 33%;"></div>
           <div class="bar bar-danger" style="width: 34%;"></div>
         </div>
       {{else}}
-        <div class="progress span9">
+        <div class="progress col-md-9">
            <div class="bar bar-danger" style="width: 33%;"></div>
            <div class="bar bar-success" style="width: 34%;"></div>
         </div>
       {{/if}}
     {{else}}
-      <div class="span9" id="slider-range"></div>
+      <div class="col-md-9" id="slider-range"></div>
     {{/if}}
   </div>
 
-  <div class="row-fluid">
-    <div id="slider-value1" class="value-on-slider span2" style="margin-left: 
20px">0</div>
-      <div id="slider-value2" style="margin-left: 100px"{{bindAttr 
class="view.configPropertyObj.isThresh1Error:slider-error :value-on-slider 
:span4"}}>
+  <div class="row">
+    <div id="slider-value1" class="value-on-slider col-md-2" 
style="margin-left: 20px">0</div>
+      <div id="slider-value2" style="margin-left: 100px"{{bindAttr 
class="view.configPropertyObj.isThresh1Error:slider-error :value-on-slider 
:col-md-4 view.configPropertyObj.isThresh1Error:has-error"}}>
         {{view Ember.TextField valueBinding="view.configPropertyObj.thresh1"}}
-        <span 
class="help-inline">{{view.configPropertyObj.errorMessage1}}</span>
+        {{#if view.configPropertyObj.errorMessage1}}
+            <span class="help-block 
validation-block">{{view.configPropertyObj.errorMessage1}}</span>
+        {{/if}}
       </div>
-    <div id="slider-value3" style="margin-left: 150px" class="value-on-slider 
span2">{{view.configPropertyObj.maxValue}}</div>
+    <div id="slider-value3" style="margin-left: 150px" class="value-on-slider 
col-md-2">{{view.configPropertyObj.maxValue}}</div>
   </div>
 
 </form>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/plus_button_filter.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/plus_button_filter.hbs 
b/ambari-web/app/templates/main/dashboard/plus_button_filter.hbs
index dac9c22..71a4980 100644
--- a/ambari-web/app/templates/main/dashboard/plus_button_filter.hbs
+++ b/ambari-web/app/templates/main/dashboard/plus_button_filter.hbs
@@ -22,15 +22,17 @@
       <ul>
         {{#each widget in view.hiddenWidgets}}
           <li>
-            <label class="checkbox">
-              {{view view.widgetCheckbox checkedBinding="widget.checked"}} 
{{unbound widget.displayName}}
-            </label>
+            <div class="checkbox">
+              <label>
+                {{view view.widgetCheckbox checkedBinding="widget.checked"}} 
{{unbound widget.displayName}}
+              </label>
+            </div>
           </li>
         {{/each}}
       </ul>
     </li>
     <li>
-      <button class="btn" {{action "closeFilter" target="view"}}>{{t 
common.cancel}}</button>
+      <button class="btn btn-default" {{action "closeFilter" 
target="view"}}>{{t common.cancel}}</button>
       <button class="btn btn-primary" {{action "applyFilter" 
target="view"}}>{{t common.apply}}</button>
     </li>
   {{else}}
@@ -40,7 +42,7 @@
       </ul>
     </li>
     <li>
-      <button class="btn" {{action "closeFilter" target="view"}}>{{t 
common.cancel}}</button>
+      <button class="btn btn-default" {{action "closeFilter" 
target="view"}}>{{t common.cancel}}</button>
     </li>
   {{/if}}
 </ul>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets.hbs 
b/ambari-web/app/templates/main/dashboard/widgets.hbs
index 57ab38d..a778033 100644
--- a/ambari-web/app/templates/main/dashboard/widgets.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets.hbs
@@ -17,34 +17,36 @@
 }}
 {{#if view.isDataLoaded}}
 
-  <div id="widgets-options-menu" class="dropdown btn-group pull-left">
-    <a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
-      <span>{{t dashboard.widgets.actions.title}}</span>
-      <span class="caret"></span>
-    </a>
-    <ul class="dropdown-menu">
-      <li class="dropdown-submenu add-widgets-text">
-        <a href="javascript:void(null);"><i class="icon-plus"></i> &nbsp; {{t 
common.add}}</a>
-        {{view view.plusButtonFilterView}}
-      </li>
-      <li class="dropdown-submenu">
-        <a href="javascript:void(null);"><i class="icon-cog"></i> &nbsp; {{t 
common.edit}}</a>
-        <ul class="dropdown-menu">
-          <li>
-            <a href="#" {{action "resetAllWidgets" target="view"}}>
-              <i class="icon-refresh"></i> &nbsp; {{t dashboard.button.reset}}
-            </a>
-          </li>
-        </ul>
-      </li>
-    </ul>
+  <div class="btn-toolbar" role="toolbar">
+    <div id="widgets-options-menu" class="dropdown btn-group pull-left">
+      <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" 
href="#">
+        <span>{{t dashboard.widgets.actions.title}}</span>
+        <span class="caret"></span>
+      </button>
+      <ul class="dropdown-menu">
+        <li class="add-widgets-text dropdown-submenu">
+          <a href="javascript:void(null);"><i class="glyphicon 
glyphicon-plus"></i> &nbsp; {{t common.add}}</a>
+          {{view view.plusButtonFilterView}}
+        </li>
+        <li class="dropdown-submenu">
+          <a href="javascript:void(null);"><i class="glyphicon 
glyphicon-cog"></i> &nbsp; {{t common.edit}}</a>
+          <ul class="dropdown-menu">
+            <li>
+              <a href="#" {{action "resetAllWidgets" target="view"}}>
+                <i class="glyphicon glyphicon-refresh"></i> &nbsp; {{t 
dashboard.button.reset}}
+              </a>
+            </li>
+          </ul>
+        </li>
+      </ul>
+    </div>
+    {{view view.timeRangeListView}}
+    <div class="clearfix"></div>
   </div>
-  {{view view.timeRangeListView}}
-  <div class="clearfix"></div>
 
   <div class="dashboard-widgets-box">
     <div id="dashboard-widgets"  class="widgets-container">
-      <div class="thumbnails row-fluid" id="sortable">
+      <div class="thumbnails" id="sortable">
         {{#if view.visibleWidgets.length}}
           {{#each widgetClass in view.visibleWidgets}}
             <div {{bindAttr class="widgetClass.class"}}>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/cluster_metrics.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/dashboard/widgets/cluster_metrics.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/cluster_metrics.hbs
index 8919c41..f22b9f7 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/cluster_metrics.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/cluster_metrics.hbs
@@ -17,16 +17,16 @@
 }}
 
 <div class="cluster-metrics">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}} href="#" {{action deleteWidget 
target="view"}}>
-          <i class="icon-remove-sign icon-large"></i>
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}} href="#" {{action deleteWidget 
target="view"}}>
+          <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
       </a>
-      <div class="caption span10">{{view.title}}</div>
+      <div class="caption col-md-10">{{view.title}}</div>
       {{#if view.isDataLoaded}}
         {{#if view.childViews.lastObject.hasData}}
-          <a {{bindAttr class="view.isExportButtonHidden:hidden :corner-icon 
:span1"}} href="#" {{action toggleFormatsList target="view"}}>
-            <i class="icon-save"></i>
+          <a {{bindAttr class="view.isExportButtonHidden:hidden :corner-icon 
:col-md-1"}} href="#" {{action toggleFormatsList target="view"}}>
+            <i class="glyphicon glyphicon-save"></i>
           </a>
           {{view view.exportMetricsMenuView}}
         {{/if}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/hbase_links.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/hbase_links.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/hbase_links.hbs
index cb97978..37225e1 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/hbase_links.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/hbase_links.hbs
@@ -17,12 +17,12 @@
 }}
 
 <div class="links">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}}
-              href="#" {{action deleteWidget target="view"}}><i 
class="icon-remove-sign icon-large"></i></a>
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}}
+              href="#" {{action deleteWidget target="view"}}><i 
class="glyphicon-remove-sign glyphicon glyphicon-large"></i></a>
 
-      <div class="caption span10"> {{view.title}}</div>
+      <div class="caption col-md-10"> {{view.title}}</div>
       {{#if view.isDataLoaded}}
         <div class="widget-content">
           <table>
@@ -60,10 +60,10 @@
           {{#if view.model.quickLinks.length}}
             {{#view App.QuickViewLinks contentBinding="view.model"}}
               <div class="btn-group">
-                <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" 
href="#">
+                <button class="btn btn-default btn-xs dropdown-toggle" 
data-toggle="dropdown" href="#">
                   {{t common.more}}
                   <span class="caret"></span>
-                </a>
+                </button>
                 <ul class="dropdown-menu">
                   {{#if view.isLoaded}}
                     {{#if view.quickLinksArray}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/hdfs_links.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/hdfs_links.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/hdfs_links.hbs
index 96f64ba..f73e2bb 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/hdfs_links.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/hdfs_links.hbs
@@ -17,12 +17,12 @@
 }}
 
 <div class="links">
-  <ul>
-  <li class="thumbnail row">
-    <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}} href="#" {{action deleteWidget 
target="view"}}>
-      <i class="icon-remove-sign icon-large"></i>
+  <ul class="list-unstyled">
+  <li class="img-thumbnail row">
+    <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}} href="#" {{action deleteWidget 
target="view"}}>
+      <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
     </a>
-    <div class="caption span10"> {{view.title}}</div>
+    <div class="caption col-md-10"> {{view.title}}</div>
 
     <div class="widget-content" >
       {{#if view.isHAEnabled }}
@@ -81,10 +81,10 @@
       {{#if view.model.quickLinks.length}}
         {{#view App.QuickViewLinks contentBinding="view.model"}}
           <div class="btn-group">
-            <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" 
href="#">
+            <button class="btn btn-default dropdown-toggle" 
data-toggle="dropdown" href="#">
               {{t common.more}}
               <span class="caret"></span>
-            </a>
+            </button>
               <ul class="dropdown-menu">
                 {{#if view.isLoaded}}
                   {{#if view.quickLinksArray}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/pie_chart.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/pie_chart.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/pie_chart.hbs
index 1ba2e57..fdeafd1 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/pie_chart.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/pie_chart.hbs
@@ -17,17 +17,17 @@
 }}
 
 <div class="has-hidden-info">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}}
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}}
               href="#" {{action deleteWidget target="view"}}>
-        <i class="icon-remove-sign icon-large"></i>
+        <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
       </a>
 
-      <div class="caption span10">{{view.title}}</div>
+      <div class="caption col-md-10">{{view.title}}</div>
       {{#if view.isDataLoaded}}
-        <a class="corner-icon span1" href="#" {{action editWidget 
target="view"}}>
-          <i class="icon-edit"></i>
+        <a class="corner-icon col-md-1" href="#" {{action editWidget 
target="view"}}>
+          <i class="glyphicon glyphicon-edit"></i>
         </a>
 
         <div {{bindAttr class=":hidden-info-general view.hiddenInfoClass" }}>
@@ -52,4 +52,4 @@
       {{/if}}
     </li>
   </ul>
-</div>
\ No newline at end of file
+</div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/simple_text.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/simple_text.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/simple_text.hbs
index b181aee..80967b9 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/simple_text.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/simple_text.hbs
@@ -17,17 +17,17 @@
 }}
 
 <div class="has-hidden-info">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}}
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}}
               href="#" {{action deleteWidget target="view"}}>
-        <i class="icon-remove-sign icon-large"></i>
+        <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
       </a>
 
-      <div class="caption span10"> {{view.title}}</div>
+      <div class="caption col-md-10"> {{view.title}}</div>
       {{#if view.isDataLoaded}}
-        <a class="corner-icon span1" href="#" {{action editWidget 
target="view"}}>
-          <i class="icon-edit"></i>
+        <a class="corner-icon col-md-1" href="#" {{action editWidget 
target="view"}}>
+          <i class="glyphicon glyphicon-edit"></i>
         </a>
 
         <div {{bindAttr class=":hidden-info-general view.hiddenInfoClass" }}>
@@ -45,4 +45,4 @@
       {{/if}}
     </li>
   </ul>
-</div>
\ No newline at end of file
+</div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/uptime.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/uptime.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/uptime.hbs
index 6ee51fe..5a66ba5 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/uptime.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/uptime.hbs
@@ -17,14 +17,14 @@
 }}
 
 <div class="has-hidden-info">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}}
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}}
               href="#" {{action deleteWidget target="view"}}>
-        <i class="icon-remove-sign icon-large"></i>
+        <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
       </a>
 
-      <div class="caption span11"> {{view.title}} </div>
+      <div class="caption col-md-11"> {{view.title}} </div>
       {{#if view.isDataLoaded}}
         <div {{bindAttr class=":hidden-info-general view.hiddenInfoClass"}}>
           <table align="center">
@@ -50,4 +50,4 @@
       {{/if}}
     </li>
   </ul>
-</div>
\ No newline at end of file
+</div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/dashboard/widgets/yarn_links.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/dashboard/widgets/yarn_links.hbs 
b/ambari-web/app/templates/main/dashboard/widgets/yarn_links.hbs
index 884f322..eabb6dc 100644
--- a/ambari-web/app/templates/main/dashboard/widgets/yarn_links.hbs
+++ b/ambari-web/app/templates/main/dashboard/widgets/yarn_links.hbs
@@ -17,14 +17,14 @@
 }}
 
 <div class="links">
-  <ul>
-    <li class="thumbnail row">
-      <a {{bindAttr class=":corner-icon :span1 
view.parentView.isMoving:hidden"}}
+  <ul class="list-unstyled">
+    <li class="img-thumbnail row">
+      <a {{bindAttr class=":corner-icon :col-md-1 
view.parentView.isMoving:hidden"}}
               href="#" {{action deleteWidget target="view"}}>
-        <i class="icon-remove-sign icon-large"></i>
+        <i class="glyphicon-remove-sign glyphicon glyphicon-large"></i>
       </a>
 
-      <div class="caption span10"> {{view.title}}</div>
+      <div class="caption col-md-10"> {{view.title}}</div>
       {{#if view.isDataLoaded}}
         <div class="widget-content">
           <table>
@@ -48,10 +48,10 @@
           {{#if view.model.quickLinks.length}}
             {{#view App.QuickViewLinks contentBinding="view.model"}}
               <div class="btn-group">
-                <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" 
href="#">
+                <button class="btn btn-xs dropdown-toggle" 
data-toggle="dropdown" href="#">
                   {{t common.more}}
                   <span class="caret"></span>
-                </a>
+                </button>
                 <ul class="dropdown-menu">
                   {{#if view.isLoaded}}
                     {{#if view.quickLinksArray}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host.hbs 
b/ambari-web/app/templates/main/host.hbs
index 38f1b9a..94dcfe2 100644
--- a/ambari-web/app/templates/main/host.hbs
+++ b/ambari-web/app/templates/main/host.hbs
@@ -71,22 +71,22 @@
           </td>
           <td class="restart">
             {{#if host.componentsWithStaleConfigsCount}}
-              <span class="muted icon-refresh" rel="ComponentsTooltip" 
{{bindAttr title="view.restartRequiredComponentsMessage"}}></span>
+              <span class="muted glyphicon glyphicon-refresh" 
rel="ComponentsTooltip" {{bindAttr 
title="view.restartRequiredComponentsMessage"}}></span>
             {{/if}}
           </td>
           <td class="passive-state">
               <span rel="ComponentsTooltip" {{bindAttr 
data-original-title="view.componentsInPassiveStateMessage" 
class="host.componentsInPassiveStateCount:icon-medkit"}}></span>
           </td>
           <td class="host-ip">{{host.ip}}</td>
-          <td rel="UsageTooltip" {{bindAttr data-original-title="host.rack"}} 
class="rack-id">
-            {{host.rack}}
+          <td class="rack-id">
+            <span rel="UsageTooltip" {{bindAttr 
data-original-title="host.rack"}}>{{host.rack}}</span>
           </td>
           <td class="cores-formatted">{{host.coresFormatted}}</td>
           <td class="memory-formatted">{{host.memoryFormatted}}</td>
 
           <td class="disk-info">
-            <div class="progress progress-info" {{bindAttr 
data-original-title="host.diskInfoBar"}} rel="UsageTooltip">
-              <div class="bar" {{bindAttr style="view.usageStyle"}}></div>
+            <div class="progress" {{bindAttr 
data-original-title="host.diskInfoBar"}} rel="UsageTooltip">
+              <div class="progress-bar progress-bar-info" {{bindAttr 
style="view.usageStyle"}}></div>
             </div>
           </td>
 
@@ -119,23 +119,21 @@
   </div>
 
   <div class="page-bar">
-    <div class="selected-hosts-info span4">
+    <div class="selected-hosts-info col-md-4">
       {{#if view.showSelectedFilter}}
         <div>
           <a {{action filterSelected target="view"}} href="#">
             {{view.selectedHosts.length}}
             {{pluralize view.selectedHostsCount 
singular="t:hosts.filters.selectedHostInfo" 
plural="t:hosts.filters.selectedHostsInfo"}}
           </a>
-        </div> - <a {{action clearSelection target="view"}} href="#">{{t 
hosts.filters.clearSelection}}</a>
+          - <a {{action clearSelection target="view"}} href="#">{{t 
hosts.filters.clearSelection}}</a>
+        </div>
       {{/if}}
     </div>
     <div class="items-on-page">
       <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.displayLength"}}</label>
     </div>
     <div class="info">{{view.paginationInfo}}</div>
-    <div class="paging_two_button">
-      <a {{bindAttr class="view.paginationLeftClass"}}{{action previousPage 
target="view"}}><i class="icon-arrow-left"></i></a>
-      <a {{bindAttr class="view.paginationRightClass"}}{{action nextPage 
target="view"}}><i class="icon-arrow-right"></i></a>
-    </div>
+    {{view view.pagination2Btns}}
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/add.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/add.hbs 
b/ambari-web/app/templates/main/host/add.hbs
index 77110d9..dcaf884 100644
--- a/ambari-web/app/templates/main/host/add.hbs
+++ b/ambari-web/app/templates/main/host/add.hbs
@@ -18,12 +18,8 @@
 
 <div class="wizard">
   <div class="container">
-    <div class="container-fluid">
-
-      <!--<a class="btn back" {{action backToHostsList}}>\u2190 Back to 
Hosts</a>-->
-
-      <div class="row-fluid">
-        <div class="span3">
+      <div class="row">
+        <div class="col-md-3">
           <!--Sidebar content-->
           <div class="well">
             <ul class="nav nav-pills nav-stacked">
@@ -38,7 +34,7 @@
             </ul>
           </div>
         </div>
-          <div class="wizard-content well span9">
+          <div class="wizard-content well col-md-9">
             {{#if view.isLoaded}}
               {{outlet}}
             {{else}}
@@ -46,6 +42,5 @@
             {{/if}}
           </div>
       </div>
-    </div>
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/addHost/step4.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/addHost/step4.hbs 
b/ambari-web/app/templates/main/host/addHost/step4.hbs
index 132d10b..56b16d7 100644
--- a/ambari-web/app/templates/main/host/addHost/step4.hbs
+++ b/ambari-web/app/templates/main/host/addHost/step4.hbs
@@ -33,11 +33,14 @@
             <tr {{bindAttr id="service.serviceId"}}>
               <td>{{service.displayName}}</td>
               <td>
-                {{
-                  view Ember.Select
-                  contentBinding="service.configGroupsNames"
-                  selectionBinding="service.selectedConfigGroup"
-                }}
+                <div class="col-md-6">
+                  {{
+                    view Ember.Select
+                    contentBinding="service.configGroupsNames"
+                    selectionBinding="service.selectedConfigGroup"
+                    classNames="form-control"
+                  }}
+                </div>
               </td>
             </tr>
           {{/each}}
@@ -45,7 +48,7 @@
       </table>
   </div>
    <div class="btn-area">
-      <button class="btn" {{bindAttr 
disabled="App.router.btnClickInProgress"}} {{action back}}>
+      <button class="btn btn-default" {{bindAttr 
disabled="App.router.btnClickInProgress"}} {{action back}}>
         &larr; {{t common.back}}
         {{#if App.router.backBtnClickInProgress}}
           {{view App.SpinnerView tagName="span" 
classNames="service-button-spinner"}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/bulk_operation_confirm_popup.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/host/bulk_operation_confirm_popup.hbs 
b/ambari-web/app/templates/main/host/bulk_operation_confirm_popup.hbs
index 1d0cab3..e9f55a9 100644
--- a/ambari-web/app/templates/main/host/bulk_operation_confirm_popup.hbs
+++ b/ambari-web/app/templates/main/host/bulk_operation_confirm_popup.hbs
@@ -19,7 +19,7 @@
 <p>{{{view.message}}}</p>
 <div class="task-top-wrap">
   <div class="task-detail-ico-wrap">
-    <a href="#" title="Click to Copy" {{action "textTrigger"}} 
class="task-detail-copy"><i class="icon-copy"></i> {{t common.copy}}</a>
+    <a href="#" title="Click to Copy" {{action "textTrigger"}} 
class="task-detail-copy"><i class="glyphicon glyphicon-copy"></i> {{t 
common.copy}}</a>
   </div>
 </div>
 <div class="task-detail-log-info">

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/bulk_operation_menu.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/bulk_operation_menu.hbs 
b/ambari-web/app/templates/main/host/bulk_operation_menu.hbs
index 543deb0..29bedf8 100644
--- a/ambari-web/app/templates/main/host/bulk_operation_menu.hbs
+++ b/ambari-web/app/templates/main/host/bulk_operation_menu.hbs
@@ -17,10 +17,10 @@
 }}
 
 <div class="dropdown bulk-menu">
-  <a class="btn dropdown-toggle" data-toggle="dropdown" href="#">{{t 
common.actions}} <span class="caret"></span></a>
+  <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" 
href="#">{{t common.actions}} <span class="caret"></span></button>
   <ul class="dropdown-menu">
     {{#isAuthorized "HOST.ADD_DELETE_HOSTS"}}
-      <li><a href="#" {{action addHost}}><i class="icon-plus icon-white"></i> 
{{t hosts.host.add}}</a></li>
+      <li><a href="#" {{action addHost}}><i class="glyphicon glyphicon-plus 
glyphicon-white"></i> {{t hosts.host.add}}</a></li>
       <li class="divider"></li>
     {{/isAuthorized}}
     <li class="dropdown-submenu">

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/combo_search_box.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/combo_search_box.hbs 
b/ambari-web/app/templates/main/host/combo_search_box.hbs
index 6b118a9..38b1d97 100644
--- a/ambari-web/app/templates/main/host/combo_search_box.hbs
+++ b/ambari-web/app/templates/main/host/combo_search_box.hbs
@@ -18,7 +18,7 @@
 {{#if App.supports.hostComboSearchBox}}
 <br/>
 {{#if view.errMsg}}
-<div class="alert alert-error">
+<div class="alert alert-danger">
     {{view.errMsg}}
 </div>
 {{/if}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/configs.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/configs.hbs 
b/ambari-web/app/templates/main/host/configs.hbs
index f9d85ce..a6a7532 100644
--- a/ambari-web/app/templates/main/host/configs.hbs
+++ b/ambari-web/app/templates/main/host/configs.hbs
@@ -17,11 +17,11 @@
 }}
 
 {{#if view.isConfigAvailable}}
-    <div class="row-fluid">
-        <div class="well span2 services-host-menu">
+    <div class="row host-configs">
+        <div class="well col-md-2 services-host-menu">
           {{view App.MainHostServiceMenuView}}
         </div>
-        <div class="span10">
+        <div class="col-md-10">
           {{outlet service_config_outlet}}
         </div>
     </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/decommission.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/decommission.hbs 
b/ambari-web/app/templates/main/host/decommission.hbs
index 03d5937..11f34ec 100644
--- a/ambari-web/app/templates/main/host/decommission.hbs
+++ b/ambari-web/app/templates/main/host/decommission.hbs
@@ -17,9 +17,6 @@
 }}
 
 
-<li rel='decommissionTooltip' {{bindAttr 
data-original-title="view.parentView.decommissionTooltipMessage" 
class="view.parentView.noActionAvailable"}}>
-    <a href="javascript:void(null)" data-toggle="modal" {{bindAttr 
class="view.parentView.isComponentDecommissionDisable:disabled"}}>
-      {{view.text}}
-    </a>
-</li>
-
+<a href="javascript:void(null)" rel="decommissionTooltip" {{bindAttr 
data-original-title="view.parentView.decommissionTooltipMessage" 
class="view.parentView.noActionAvailable 
view.parentView.isComponentDecommissionDisable:disabled"}} data-toggle="modal">
+  {{view.text}}
+</a>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/delete_hosts_dry_run_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/delete_hosts_dry_run_popup.hbs 
b/ambari-web/app/templates/main/host/delete_hosts_dry_run_popup.hbs
index 7424459..44ebf69 100644
--- a/ambari-web/app/templates/main/host/delete_hosts_dry_run_popup.hbs
+++ b/ambari-web/app/templates/main/host/delete_hosts_dry_run_popup.hbs
@@ -17,18 +17,16 @@
 }}
 <p>{{{view.message}}}</p>
 {{#each host in view.undeletableHosts}}
-  <div class="accordion">
-    <div class="accordion-heading" {{action "onToggleHost" host 
target="view"}}>
-      <i {{bindAttr class=":pull-left :accordion-toggle 
host.isCollapsed:icon-caret-right:icon-caret-down"}}></i>
-      <a class="accordion-toggle">
+  <div class="panel panel-default">
+    <div class="panel-heading" {{action "onToggleHost" host target="view"}}>
+      <i {{bindAttr class=":pull-left :panel-toggle 
host.isCollapsed:icon-caret-right:icon-caret-down"}}></i>
+      <a class="panel-toggle">
         <p>{{host.error.key}}</p>
       </a>
     </div>
 
-    <div class="accordion-body collapse in" {{bindAttr 
style="host.isBodyVisible"}}>
-      <div class="accordion-inner">
-        <p>{{host.error.message}}</p>
-      </div>
+    <div class="panel-body collapse in" {{bindAttr 
style="host.isBodyVisible"}}>
+      <p>{{host.error.message}}</p>
     </div>
   </div>
 {{/each}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/delete_hosts_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/delete_hosts_popup.hbs 
b/ambari-web/app/templates/main/host/delete_hosts_popup.hbs
index d45dab8..ba7c884c 100644
--- a/ambari-web/app/templates/main/host/delete_hosts_popup.hbs
+++ b/ambari-web/app/templates/main/host/delete_hosts_popup.hbs
@@ -15,18 +15,18 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 }}
-<p><i class="icon-warning-sign"></i> {{t 
hosts.bulkOperation.deleteHosts.confirmation.body}}</p>
+<p><i class="glyphicon glyphicon-warning-sign"></i> {{t 
hosts.bulkOperation.deleteHosts.confirmation.body}}</p>
 {{#each host in view.hosts}}
   <div><i>{{{host.deleted.key}}}</i></div>
 {{/each}}
 <br />
-<div class='alert'>{{{t common.important.strong}}}
+<div class='alert alert-warning'>{{{t common.important.strong}}}
     {{t hosts.bulkOperation.deleteHosts.confirmation.body.msg1}}
 </div>
 
-<div class='alert'>
+<div class='alert alert-warning'>
     {{t hosts.bulkOperation.deleteHosts.confirmation.body.msg2}}
     <span style="color: red;">{{t 
hosts.bulkOperation.deleteHosts.confirmation.body.msg3}}</span>
 </div>
 
-<div class='alert'>{{{t common.important.strong}}} {{t 
hosts.bulkOperation.deleteHosts.confirmation.body.msg4}}</div>
\ No newline at end of file
+<div class='alert alert-warning'>{{{t common.important.strong}}} {{t 
hosts.bulkOperation.deleteHosts.confirmation.body.msg4}}</div>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/delete_hosts_result_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/delete_hosts_result_popup.hbs 
b/ambari-web/app/templates/main/host/delete_hosts_result_popup.hbs
index 9e9c772..eb6f89c 100644
--- a/ambari-web/app/templates/main/host/delete_hosts_result_popup.hbs
+++ b/ambari-web/app/templates/main/host/delete_hosts_result_popup.hbs
@@ -26,18 +26,16 @@
 {{#if view.undeletableHosts}}
   <p>{{{view.message}}}</p>
   {{#each undeletableHost in view.undeletableHosts}}
-    <div class="accordion">
-      <div class="accordion-heading" {{action "onToggleHost" undeletableHost 
target="view"}}>
-        <i {{bindAttr class=":pull-left :accordion-toggle 
undeletableHost.isCollapsed:icon-caret-right:icon-caret-down"}}></i>
-        <a class="accordion-toggle">
+    <div class="panel panel-default">
+      <div class="panel-heading" {{action "onToggleHost" undeletableHost 
target="view"}}>
+        <i {{bindAttr class=":pull-left :panel-toggle 
undeletableHost.isCollapsed:icon-caret-right:icon-caret-down"}}></i>
+        <a class="panel-toggle">
           <p>{{undeletableHost.error.key}}</p>
         </a>
       </div>
 
-      <div class="accordion-body collapse in" {{bindAttr 
style="undeletableHost.isBodyVisible"}}>
-        <div class="accordion-inner">
-          <p>{{undeletableHost.error.message}}</p>
-        </div>
+      <div class="panel-body collapse in" {{bindAttr 
style="undeletableHost.isBodyVisible"}}>
+        <p>{{undeletableHost.error.message}}</p>
       </div>
     </div>
   {{/each}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/details.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/details.hbs 
b/ambari-web/app/templates/main/host/details.hbs
index f709612..630f0da 100644
--- a/ambari-web/app/templates/main/host/details.hbs
+++ b/ambari-web/app/templates/main/host/details.hbs
@@ -27,16 +27,16 @@
         {{/unless}}
       </div>
       <div><a href="javascript:void(null)" id="host-details-back-btn" 
data-toggle="modal" {{action back}}><i
-              class="icon-arrow-left"></i>&nbsp;{{t common.back}}</a></div>
+              class="glyphicon glyphicon-arrow-left"></i>&nbsp;{{t 
common.back}}</a></div>
     </div>
     <div class="content">
       {{view App.MainHostMenuView hostBinding="view.content"}}
         <div class="service-button">
           <div class="btn-group display-inline-block">
-            <a href="javascript:void(null)" {{bindAttr class=":btn 
:dropdown-toggle"}} id="host-details-action-btn" data-toggle="dropdown">
+            <button href="javascript:void(null)" {{bindAttr class=":btn 
:btn-default :dropdown-toggle"}} id="host-details-action-btn" 
data-toggle="dropdown">
               {{t hosts.host.details.hostActions}}
               <span class="caret"></span>
-            </a>
+            </button>
             <ul class="dropdown-menu pull-right">
               <!-- dropdown menu links -->
               {{#each option in view.maintenance}}
@@ -47,7 +47,7 @@
               {{/each}}
               {{#if view.clients}}
                 <li class="dropdown-submenu submenu-left">
-                  <a><i class="icon-download-alt"></i> {{t 
services.service.actions.downloadClientConfigs}}</a>
+                  <a><i class="glyphicon glyphicon-download-alt"></i> {{t 
services.service.actions.downloadClientConfigs}}</a>
 
                   <div class="dropdown-menu-wrap">
                     <ul class="dropdown-menu">

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/details/deleteComponentPopup.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/host/details/deleteComponentPopup.hbs 
b/ambari-web/app/templates/main/host/details/deleteComponentPopup.hbs
index 4fd5c52..afbe4e8 100644
--- a/ambari-web/app/templates/main/host/details/deleteComponentPopup.hbs
+++ b/ambari-web/app/templates/main/host/details/deleteComponentPopup.hbs
@@ -18,23 +18,23 @@
 
 <p>{{{deleteComponentMsg}}}</p>
 {{#if lastComponent}}
-  <div class="alert-error row-fluid">
+  <div class="alert alert-danger row">
     <div class='tinyspan tinyoffset'>{{view Ember.Checkbox 
checkedBinding="isChecked"}}</div>
-    <div class='span10'>{{{lastComponentError}}}</div>
+    <div class='col-md-10'>{{{lastComponentError}}}</div>
   </div>
 {{/if}}
 {{#if isZkServer}}
-  <div class='alert'>{{{deleteZkServerMsg}}}</div>
+  <div class='alert alert-warning'>{{{deleteZkServerMsg}}}</div>
 {{/if}}
 {{#if isHiveMetastore}}
-  <div class='alert'>{{{deleteHiveMetastoreMsg}}}</div>
+  <div class='alert alert-warning'>{{{deleteHiveMetastoreMsg}}}</div>
 {{/if}}
 {{#if isWebHCatServer}}
-  <div class='alert'>{{{deleteWebHCatServerMsg}}}</div>
+  <div class='alert alert-warning'>{{{deleteWebHCatServerMsg}}}</div>
 {{/if}}
 {{#if isNimbus}}
-  <div class='alert'>{{{deleteNimbusMsg}}}</div>
+  <div class='alert alert-warning'>{{{deleteNimbusMsg}}}</div>
 {{/if}}
 {{#if isRangerKMSServer}}
-  <div class='alert'>{{{deleteRangerKMSServereMsg}}}</div>
+  <div class='alert alert-warning'>{{{deleteRangerKMSServereMsg}}}</div>
 {{/if}}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/details/doDeleteHostPopup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/details/doDeleteHostPopup.hbs 
b/ambari-web/app/templates/main/host/details/doDeleteHostPopup.hbs
index fa4845e..f54d4ec 100644
--- a/ambari-web/app/templates/main/host/details/doDeleteHostPopup.hbs
+++ b/ambari-web/app/templates/main/host/details/doDeleteHostPopup.hbs
@@ -18,27 +18,27 @@
 {{#if unknownComponents}}
   {{t hosts.delete.popup.unknownComponents}}
   <br /><br />
-  <div class='row-fluid'>
-    <div class='tinyoffset span10'>
+  <div class='row'>
+    <div class='tinyoffset col-md-10'>
       <i>{{unknownComponents}}</i>
     </div>
   </div>
   <br />
 {{/if}}
-<p><i class="icon-warning-sign"></i> {{{deletePopupBody}}}</p>
+<p><i class="glyphicon glyphicon-warning-sign"></i> {{{deletePopupBody}}}</p>
 {{#if lastComponent}}
-    <div class="alert-error row-fluid">
+    <div class="alert alert-danger row">
         <div class='tinyspan tinyoffset'>{{view Ember.Checkbox 
checkedBinding="isChecked"}}</div>
-        <div class='span10'>{{view lastComponentError}}</div>
+        <div class='col-md-10'>{{view lastComponentError}}</div>
     </div>
 {{/if}}
 <br />
 {{#if toDecommissionComponents.length}}
-  <div class='alert'>
+  <div class='alert alert-warning'>
     {{view decommissionWarning}}
   </div>
 {{/if}}
-<div class='alert'>{{{t common.important.strong}}}
+<div class='alert alert-warning'>{{{t common.important.strong}}}
   {{#if unknownComponents}}
     {{t hosts.delete.popup.body.msg.unknownComponents}}
   {{/if}}
@@ -46,7 +46,7 @@
 </div>
 
 {{#unless unknownComponents}}
-  <div class='alert'>
+  <div class='alert alert-warning'>
   <!-- Agent is still online, so host record will be re-inserted on next 
heartbeat. -->
   {{t hosts.delete.popup.body.msg5}}
   <span style="color: red;">{{t hosts.delete.popup.body.msg6}}</span>
@@ -54,4 +54,4 @@
 {{/unless}}
 
 
-<div class='alert'>{{{t common.important.strong}}} {{t 
hosts.delete.popup.body.msg3}}</div>
+<div class='alert alert-warning'>{{{t common.important.strong}}} {{t 
hosts.delete.popup.body.msg3}}</div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/details/host_component.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/details/host_component.hbs 
b/ambari-web/app/templates/main/host/details/host_component.hbs
index e25eed5..9797a03 100644
--- a/ambari-web/app/templates/main/host/details/host_component.hbs
+++ b/ambari-web/app/templates/main/host/details/host_component.hbs
@@ -16,12 +16,12 @@
 * limitations under the License.
 }}
 
-<div class="span7 component-label host-component-block">
+<div class="col-md-7 component-label host-component-block">
   <div class="health-icon-block">
     {{#if view.isUpgradeFailed}}
       {{#isAuthorized "HOST.ADD_DELETE_COMPONENTS"}}
         <a href="#" {{action "upgradeComponent" view.content 
target="controller"}} >
-          <i title="Component upgrade failed" class="components-health 
icon-arrow-up"></i>
+          <i title="Component upgrade failed" class="components-health 
glyphicon glyphicon-arrow-up"></i>
         </a>
       {{/isAuthorized}}
     {{else}}
@@ -39,7 +39,7 @@
   </div>
   <div class="refresh-icon-block">
     {{#if component.staleConfigs}}
-      <span class="text-warning icon-refresh"></span>
+      <span class="text-warning glyphicon glyphicon-refresh"></span>
     {{/if}}
   </div>
   <div class="medkit-icon-block">
@@ -48,13 +48,13 @@
     {{/unless}}
   </div>
 </div>
-<div class="span5 pull-right">
+<div class="col-md-5 pull-right">
   {{#isAuthorized "SERVICE.DECOMMISSION_RECOMMISSION"}}
     <div class="btn-group pull-right">
-      <a {{ bindAttr class="view.disabled :btn :dropdown-toggle"}} 
data-toggle="dropdown">
+      <button {{ bindAttr class="view.disabled :btn :btn-default 
:dropdown-toggle"}} data-toggle="dropdown">
         {{view.componentTextStatus}}
-        <span class="caret pull-right"></span>
-      </a>
+        <span class="caret pull-right button-caret-margin"></span>
+      </button>
       <ul class="dropdown-menu">
         {{#if view.isComponentDecommissionAvailable}}
           {{view view.decommissionView}}

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/details/raiseDeleteComponentErrorPopup.hbs
----------------------------------------------------------------------
diff --git 
a/ambari-web/app/templates/main/host/details/raiseDeleteComponentErrorPopup.hbs 
b/ambari-web/app/templates/main/host/details/raiseDeleteComponentErrorPopup.hbs
index 46129aa..e83e76a 100644
--- 
a/ambari-web/app/templates/main/host/details/raiseDeleteComponentErrorPopup.hbs
+++ 
b/ambari-web/app/templates/main/host/details/raiseDeleteComponentErrorPopup.hbs
@@ -18,10 +18,10 @@
 
 <div class="dialog-delete-component">
   <div class="warning">
-  <i class="icon-warning-sign"></i> <strong>{{componentsBody}}</strong>
+  <i class="glyphicon glyphicon-warning-sign"></i> 
<strong>{{componentsBody}}</strong>
   </div>
-  <div class="row-fluid">
-    <div class="tinyoffset span10 warning-list">
+  <div class="row">
+    <div class="tinyoffset col-md-10 warning-list">
     {{componentsStr}}
     </div>
   </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/host_alerts.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/host_alerts.hbs 
b/ambari-web/app/templates/main/host/host_alerts.hbs
index 658f1b0..8232efe 100644
--- a/ambari-web/app/templates/main/host/host_alerts.hbs
+++ b/ambari-web/app/templates/main/host/host_alerts.hbs
@@ -75,23 +75,18 @@
   {{/if}}
 
   <div class="page-bar">
-    <div class="filtered-info span4">
+    <div class="filtered-info col-md-4">
       {{#if view.showFilteredContent}}
         <label>{{view.filteredContentInfo}} - <a {{action clearFilters 
target="view"}}
                 href="#">{{t tableView.filters.clearAllFilters}}</a></label>
       {{/if}}
     </div>
-    <div class="selected-hosts-info span4">
+    <div class="selected-hosts-info col-md-4">
     </div>
     <div class="items-on-page">
       <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.displayLength"}}</label>
     </div>
     <div class="info">{{view.paginationInfo}}</div>
-    <div class="paging_two_button">
-      <a {{bindAttr class="view.paginationLeftClass"}}{{action previousPage 
target="view"}}><i
-              class="icon-arrow-left"></i></a>
-      <a {{bindAttr class="view.paginationRightClass"}}{{action nextPage 
target="view"}}><i
-              class="icon-arrow-right"></i></a>
-    </div>
+    {{view view.pagination2Btns}}
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/log_metrics.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/log_metrics.hbs 
b/ambari-web/app/templates/main/host/log_metrics.hbs
index 22a39be..cdc29be 100644
--- a/ambari-web/app/templates/main/host/log_metrics.hbs
+++ b/ambari-web/app/templates/main/host/log_metrics.hbs
@@ -16,9 +16,9 @@
 * limitations under the License.
 }}
 
-<div class="row-fluid log-metrics-charts mtl">
+<div class="row log-metrics-charts mtl">
   {{#each item in view.logsData}}
-    <div class="span6 text-center mtl">
+    <div class="col-md-6 text-center mtl">
       {{view view.chartView contentBinding="item"}}
       <a href="#" {{action transitionByService item 
target="view"}}>{{item.service.displayName}}</a>
     </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/logs.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/logs.hbs 
b/ambari-web/app/templates/main/host/logs.hbs
index c7f695b..3489cee 100644
--- a/ambari-web/app/templates/main/host/logs.hbs
+++ b/ambari-web/app/templates/main/host/logs.hbs
@@ -41,7 +41,7 @@
                 <a {{action openLogFile row file.filePath 
target="view.parentView"}} href="#" rel="log-file-name-tooltip" {{bindAttr 
data-original-title="file.filePath"}}>{{file.fileName}}</a>
                 {{#view App.LogSearchUILinkView 
linkQueryParamsBinding="file.linkTail" tagName="span"}}
                   <a {{bindAttr href="view.formatedLink"}} target="_blank" 
rel="log-file-name-tooltip" {{translateAttr 
title="popup.logTail.openInLogSearch"}} class="pull-right external-link">
-                    <i class="icon-external-link"></i>
+                    <i class="glyphicon glyphicon-external-link"></i>
                     {{t popup.logTail.openInLogSearch}}
                   </a>
                 {{/view}}
@@ -55,7 +55,7 @@
 </table>
 
 <div class="page-bar">
-  <div class="filtered-info span4">
+  <div class="filtered-info col-md-4">
     {{#if view.showFilteredContent}}
       <label>{{view.filteredContentInfo}} - <a {{action clearFilters 
target="view"}}
         href="#">{{t tableView.filters.clearAllFilters}}</a></label>
@@ -65,8 +65,5 @@
     <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.displayLength"}}</label>
   </div>
   <div class="info">{{view.paginationInfo}}</div>
-  <div class="paging_two_button">
-    {{view view.paginationLeft}}
-    {{view view.paginationRight}}
-  </div>
+  {{view view.pagination2Btns}}
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/rack_id_popup.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/rack_id_popup.hbs 
b/ambari-web/app/templates/main/host/rack_id_popup.hbs
index b129690..fbad317 100644
--- a/ambari-web/app/templates/main/host/rack_id_popup.hbs
+++ b/ambari-web/app/templates/main/host/rack_id_popup.hbs
@@ -17,9 +17,11 @@
 }}
 
 <div id="host-rack-id-popup">
-  <div {{bindAttr class=":control-group :inline view.isValid::error"}}>
+  <div {{bindAttr class=":form-group :list-inline view.isValid::has-error"}}>
     <span>{{t hostPopup.RackId}}:&nbsp;</span>
     {{view Em.TextField valueBinding="view.parentView.rackId" 
class="input-xlarge"}}
-    <span class="help-inline">{{view.errorMessage}}</span>
+    {{#if view.errorMessage}}
+      <span class="help-block validation-block">{{view.errorMessage}}</span>
+    {{/if}}
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2a77e39c/ambari-web/app/templates/main/host/stack_versions.hbs
----------------------------------------------------------------------
diff --git a/ambari-web/app/templates/main/host/stack_versions.hbs 
b/ambari-web/app/templates/main/host/stack_versions.hbs
index c9ab67f..1cf02fe 100644
--- a/ambari-web/app/templates/main/host/stack_versions.hbs
+++ b/ambari-web/app/templates/main/host/stack_versions.hbs
@@ -41,7 +41,7 @@
             <span class="label label-success">{{t common.current}}</span>
           {{else}}
             {{#if version.isInstalling}}
-              <a href="#" {{action showInstallProgress version 
target="view"}}><i class="icon-cog 
in_progress"></i>&nbsp;{{version.displayStatus}}</a>
+              <a href="#" {{action showInstallProgress version 
target="view"}}><i class="glyphicon glyphicon-cog 
in_progress"></i>&nbsp;{{version.displayStatus}}</a>
             {{else}}
               {{version.displayStatus}}
               {{#if version.isOutOfSync}}
@@ -52,7 +52,7 @@
         </td>
         <td class="install-repo-version align-center">
           {{#isAuthorized "AMBARI.MANAGE_STACK_VERSIONS"}}
-            <button class="btn" {{action installVersionConfirmation version 
target="controller"}} {{bindAttr disabled="version.installDisabled"}}><i 
class="icon-off"></i>&nbsp;{{t common.install}}</button>
+            <button class="btn btn-default" {{action 
installVersionConfirmation version target="controller"}} {{bindAttr 
disabled="version.installDisabled"}}><i class="glyphicon 
glyphicon-off"></i>&nbsp;{{t common.install}}</button>
           {{/isAuthorized}}
         </td>
       </tr>
@@ -68,7 +68,7 @@
 </table>
 
 <div class="page-bar">
-  <div class="filtered-info span4">
+  <div class="filtered-info col-md-4">
     {{#if view.showFilteredContent}}
       <label>{{view.filteredContentInfo}} - <a {{action clearFilters 
target="view"}}
         href="#">{{t tableView.filters.clearAllFilters}}</a></label>
@@ -78,8 +78,5 @@
     <label>{{t common.show}}: {{view view.rowsPerPageSelectView 
selectionBinding="view.parentView.displayLength"}}</label>
   </div>
   <div class="info">{{view.paginationInfo}}</div>
-  <div class="paging_two_button">
-    {{view view.paginationLeft}}
-    {{view view.paginationRight}}
-  </div>
+  {{view view.pagination2Btns}}
 </div>

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