LPS-39648 - Layout template icons are large in IE

Hey @brianchandotcom,

Attached is an update for http://issues.liferay.com/browse/LPS-39648.  This was originally sent to you but had a merge conflict (https://github.com/brianchandotcom/liferay-portal/pull/13643).  I have resolved the conflict and resent for you to pull.

Please let me know if you have any questions.  Thanks!