.tutorial-reference-list{margin-left:0!important;box-shadow:0 0 5px 0 #ddd;padding:0;list-style-type:none}.tutorial-reference-list ul{columns:2;margin-left:10px;list-style-type:disc;padding-top:10px;padding-bottom:10px}@media screen and (max-width:680px){.tutorial-reference-list ul{columns:1}}.tutorial-reference-list.grouped>li::before{content:attr(data-prefix);font-size:20px;display:block;background:#f8f9fa;padding:10px;box-shadow:0 0 2px 0 #ccc}