## What changes were proposed in this pull request? Alignment of the cluster name with other elements in the top nav when cluster name is slightly longer. <img width="442" alt="screen shot 2018-09-06 at 10 49 00 pm" src="https://user-images.githubusercontent.com/29371501/45175139-4624fd80-b22a-11e8-9e63-f06562124fdf.png";>
## How was this patch tested? Manually tested <img width="471" alt="screen shot 2018-09-06 at 11 02 18 pm" src="https://user-images.githubusercontent.com/29371501/45175127-3efdef80-b22a-11e8-931b-167a04ba32a5.png";> [ Full content available at: https://github.com/apache/ambari/pull/2266 ] This message was relayed via gitbox.apache.org for [email protected]
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