.ag-mute-btn-2{position:absolute;bottom:20px;right:20px;z-index:99;width:52px;height:52px;border-radius:50%;background:0 0!important;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.ag-mute-btn-2::before{content:"";position:absolute;width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.55);top:50%;left:50%;transform:translate(-50%,-50%);z-index:-1;transition:background .2s;backdrop-filter:blur(4px)}.ag-mute-btn-2:hover::before{background:rgba(0,0,0,.8)}