Browser compatibility–Modules are not completely shown when zooming out using Safari

Created by: serenashe

What would you like to be added: Describe the bug Steps:

1. Log in to the console using Safari.
2. Go to Cluster Management or just randomly click a module on the upper left corner.
3. Zoom out the pages to the smallest.

Expected results: The pages are normally shown with modules shown completely.

Actual results: Some modules are only half shown and some descriptions move out of their original place.

The results are shown below:

/kind bug