sm_bar{
 position:absolute;
 display:none;
 width: 200px;
 z-index:9999999999999999999;
}
.sm_conts{
 border:1px solid #CCC;
}
.sm_conts .sitem{
 background:white;
 padding:2.5px 10px;
 cursor:pointer;
}
.sm_conts .sitem.dark{
 background:#AAA;
 color:white;
}
.sm_conts .sitem .avatar,.sm_conts .sitem .name{
 display:inline-block;
 vertical-align:middle;
}
.sm_conts .sitem .name{margin-left:5px;}