Course element : Important
From MoodleDocs
The important element is a simple text that will be visually styled to raise attention on important note or information.
Settings form
Default Template
<table class="custombox-important" cellspacing="0" width="100%"> <tr valign="middle">
Important !
<%%importantnote%%>
CSS Element list
.custombox-important (TABLE) : Overal container
.custombox-header-thumb (TD) : Left Icon container
.custombox-header-caption (TD) : Right caption container
.custombox-content (TD) : Message container