#over{
    position: absolute;
    top:200px;
    left:200px;
    border: 1px solid #036;
    display: none;
    width: 350px;
    z-index: 10;
}

#title{
    background: #369 url(../images/bhs.gif);
    padding: 2px;
    font-size:12px;
    height:18px;
    cursor: move;
}

#close{
    cursor: pointer;
    overflow: hidden;
    float:right;
    color:#fff;   
    height: 20px; 
    width: 20px;
}

#content{
    padding:5px;
    background: #f6f6f6;
}

#mask {position:absolute;left:0;right:0;top:0;bottom:0;height:100%;width:100%;display:none;background:#111;}