Align issue box content and mr widgets vertically

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
issue-box content can be shown on sm devices easily

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'ui-improvements' into 'master'

UI improvements

![Untitledalign-fix](https://dev.gitlab.org/uploads/gitlab/gitlabhq/5b059bab94/Untitledalign-fix.png)