ISTWCMS-5480: cleaning up css for e/c
requested to merge feature/ISTWCMS-5480-exp-col-remove-buttons into feature/ISTWCMS-4866-ebremner-exp-col-block
On or around 4:30pm on Thursday, January 16th, git.uwaterloo.ca will be restarted to apply a configuration change that may result in a brief service interruption.