GitHub user 1ambda opened a pull request:
https://github.com/apache/zeppelin/pull/2386
[ZEPPELIN-2603] fix: Broken Paragraph Title
### What is this PR for?
Paragraph titles are split into multiple lines when they are long.
- let's applying text-overflow like the note title.
- while making paragraph titles have fixed height for seamless title
hiding/showing
### What type of PR is it?
[Bug Fix | Improvement]
### Todos
* [x] - text-overflow for paragraph titles
* [x] - fixed height for paragraph titles.
### What is the Jira issue?
[ZEPPELIN-2603](https://issues.apache.org/jira/browse/ZEPPELIN-2603)
### How should this be tested?
1. build
2. open any note
3. show / hide a paragraph title
4. insert long a paragraph title.
### Screenshots (if appropriate)
#### Before: paragraph title is split into multiple lines

#### Before: enabling paragraph title has an effect on the height of a
paragraph.

#### After: enabling / disalbing a paragraph title seamlessly

#### After: text-overflow for a paragraph title


### Questions:
* Does the licenses files need update? - NO
* Is there breaking changes for older versions? - NO
* Does this needs documentation? - NO
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/1ambda/zeppelin
ZEPPELIN-2603/fix-broken-paragraph-title
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2386.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2386
----
commit 1608f8b0839e602136cbb32eb9efd8a29c86abdc
Author: 1ambda <[email protected]>
Date: 2017-06-02T04:14:32Z
fix: use more meaningful css class names
commit 01014ba9aeb3145e6bc47496bcaf1114018ba1a5
Author: 1ambda <[email protected]>
Date: 2017-06-02T04:35:17Z
style: reindent title related DOM
commit dd5d37d23e1d8932b36456723ed56b2b50c5e64d
Author: 1ambda <[email protected]>
Date: 2017-06-02T05:06:19Z
fix: seamless title display with text-overflow
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