.adv_confirm_win{
    padding: 20px;
    position: relative;
}
.adv_confirm_win .adv_loader{
    position: absolute; 
    left:0; 
    right: 0; 
    top: 0; 
    bottom: 0; 
    display: none; 
    box-sizing: border-box; 
    text-align: center; 
    z-index: 1000035; 
    background-color: #ccc;
}
.adv_confirm_win .desc{
    text-align: center;
    padding: 0 0 20px 0;
}
.adv_confirm_win .buttons{
    text-align: center;
}