/* Hide the forums of a hidden category */
.hidden-category,.hidden-category+.forabg .collapsible,.hidden-category+.forabg .header dd,.hidden-category+.forabg .topiclist.forums{display:none}
/* Collapse button */
.collapse-btn{position:absolute;right:4px;top:7px;padding:1px 6px 0}.rtl .collapse-btn{right:auto;left:4px}.collapse-btn:hover,.collapse-btn:focus{opacity:1}