#chatSideBar{ 
background: #fff;
position: fixed;
bottom: 0px;
right: 80px;
border: 0px solid #ccc;
width: 230px;
border-bottom: none;
z-index: 1003;
}
#chatSideBar .tit{ background: #f3f3f3;font-weight:900; padding:5px;border-top:none; }
#chtCont{border-width: 1px;
    border-style: solid;
    border-color: rgb(204, 204, 204) rgb(204, 204, 204) rgb(243, 243, 243);
    border-image: initial;
    display: block;
    max-height: 500px;
    overflow: auto;
}
.tbl-conex td{padding:5px;}