.dn {
    display: none;
}

.button {
    background: rgb(255,255,255);
    background: -moz-linear-gradient(top, rgba(255,255,255,1) 0%, rgba(222,222,222,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(255,255,255,1)), color-stop(100%,rgba(222,222,222,1)));
    background: -webkit-linear-gradient(top, rgba(255,255,255,1) 0%,rgba(222,222,222,1) 100%);
    background: -o-linear-gradient(top, rgba(255,255,255,1) 0%,rgba(222,222,222,1) 100%);
    background: -ms-linear-gradient(top, rgba(255,255,255,1) 0%,rgba(222,222,222,1) 100%);
    background: linear-gradient(to bottom, rgba(255,255,255,1) 0%,rgba(222,222,222,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#dedede',GradientType=0 );
    margin: 18px 0 0;
    padding: 8px 35px;
    font: 500 12px 'opensans';
    color: #169eda;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
}


#popup {
    height: 206px;
    position: absolute;
    width: 382px;
    z-index: 100001;
}

#popup_bg {
    background: rgba(0,0,0,.5);
    left: 0;
    top: 0;
    z-index: 100000;
    position: absolute;
}

#popupClose {
    width: 29px;
    height: 48px;
    right: -29px;
    top: 5px;
    cursor: pointer;
    position: absolute;
}

* {
    -webkit-backface-visibility: hidden;
}