#bg_popup_uds {
    position: fixed;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.8);
    top: -200px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
}

#popup_uds {
    background:#fff;
    width: 400px;
    margin: 25% auto;
    padding: 0 30px;
    position: relative;
    font-size: 18px;
    color: #666;
    border: 10px solid #ddd;
    /*--CSS3 Тени для Блока--*/
    -webkit-box-shadow: 0px 0px 20px #000;
    -moz-box-shadow: 0px 0px 20px #000;
    box-shadow: 0px 0px 20px #000;
    /*--CSS3 Скругленные углы--*/
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
}

.close_akk {
    display:block;
    position: absolute;
    right: -20px;
    top: -20px;
    cursor: pointer;
    padding: 7px 12px 6px 12px;
    color:#cc0000;
    font-size:20px;
    font-weight:bold;
    font-family:arial;
    border-radius:100px;
    box-shadow: 0 0 5px rgba(122,122,122,0.5);
    background:#fff;
}

.close_akk:hover {
    color:#ff4f02; background:#fff;
}