Hello, I would like to add a link to come back to the course from an activity.
I got this :
<a class="back-to-course" href=""></a>
body#page-mod-page-view .back-to-course::before { content: url("/paul/pix/arrow-back.png") }
body#page-mod-page-view .back-to-course::after { content: 'Go back to course' }
, with href containing a php trick to get the course url from the activity.
Usually I try to figure it out myself, but I searched too long for this one, thanks for help !