I would like to request course url and temporary access (wp-admin URL and credentials) in a private reply to your site to take a better look at the issue.The information you will enter is private which means only you and I can see and have access to it.
added this custom css in your wp-admin -> appearance -> customize -> custom css :
span.wc_product_countdown {clear:both;display:block;color:#00d8e7;margin-top:10px;}
to fix that