.mention_name{font-size:12px}.mention_username{font-size:12px;color:#999}.mention_image{float:left;margin-right:5px;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;width:20px;height:20px}.active .mention_username{color:#fff}.typeahead{z-index:1051;margin-top:2px}.dropdown-menu{position:absolute;bottom:100%;left:0;z-index:1000;display:none;float:left;min-width:160px;padding:5px 0;margin:2px 0 0;list-style:none;background-color:#fff;border:1px solid #ccc;border:1px solid rgba(0,0,0,.2);-webkit-background-clip:padding-box;-moz-background-clip:padding;background-clip:padding-box}.dropdown-menu>.active>a,.dropdown-menu>.active>a:hover,.dropdown-menu>.active>a:focus{color:#fff;text-decoration:none;outline:0;background-color:#2980b9}.dropdown-menu>li>a{display:block;padding:3px 20px;clear:both;font-weight:400;line-height:20px;color:#333;white-space:nowrap}