We just updated to 2.4 and in the update when we are in our courses and hover over any piece in the course we are getting a grey hover box around the item. How can we turn this off or get rid of it? It is the grey box linked here, http://gadietri.ch/VtIxPo. It shows up on each piece when hovered...in edit and no edit.
Someone kindly pointed out to me that I needed to add this code to my core.css file.
.sitetopic .section .activity:hover, .course-content .section .activity:hover { background-color: transparent;}