.popbox {
    margin:0px auto;
    text-align:center;
    position:relative;
}

.popbox-collapse { position:relative; }

.popbox-box {
    display:block;
    display:none;
    background:#FFF;
    border:solid 1px #BBBBBB;
    border-radius:5px;
    box-shadow:0px 0px 15px #999;
    position:absolute;
}

.popbox-box a.popbox-close {
    color:red;
    font-size:12px;
    font-family:arial;
    text-decoration:underline;
}

.popbox-arrow {
    width: 0;
    height: 0;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-bottom: 11px solid #FFF;
    position:absolute;
    left:1px;
    top:-10px;
    z-index:1001;
}

.popbox-arrow-border {
    width: 0;
    height: 0;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-bottom: 11px solid #BBBBBB;
    position:absolute;
    top:-12px;
    z-index:1000;
}