.member-mention{position:relative;font-size:13px;line-height:15px;font-weight:500;height:18px;padding:0 4px;border-radius:4px;cursor:pointer;border:none;outline:none;overflow:hidden;background:none}.member-mention:before{content:"";position:absolute;inset:0;background:rgba(3,255,0,.16);transition:opacity .3s}.member-mention:hover:before{opacity:.8}.member-mention span{color:#03ff00}