extra.less

Add code to your extra.less template: /* Hide user extra info */ .message-userExtras { opacity: 0; max-height: 0px; overflow: hidden; transition: all 0.5s ease-in-out; } .message-cell.message-cell--user:hover .message-userExtras { opacity: 1; max-height: 300px; } /**********/

Simple css (extra.less) modifications to highlight/separate sticky threads Separate sticky and normal threads Insert code in template: extra.less /* Border between sticky/normal threads */ .structItemContainer-group--sticky { border-bottom: 6px solid; color...