#thover {
    position: fixed;
    background: #000;
    width: 100%;
    height: 100%;
    opacity: .6;
    z-index: 9999;
    top: 0
}

#tpopup {
    position: fixed;
    width: 600px;
    height: 600px;
    left: 50%;
    margin-top: 20px;
    margin-left: -300px;
    text-align: center;
    z-index: 999999
}

#tclose {
    position: absolute;
    background: #000;
    color: #fff;
    right: 2px;
    top: 2px;
    border-radius: 3px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    font-family: 'Arial Black', Arial, sans-serif;
    cursor: pointer
}