html, body {
    height: 100%;
    overflow: auto;
}
.avgrund-popin {
    background: none repeat scroll 0 0 #fff;
    box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.5);
    left: 50%;
    opacity: 0;
    overflow: hidden;
    padding: 10px;
    position: absolute;
    top: 50%;
    transform: scale(0.8);
    visibility: hidden;
    z-index: 1000;
}
.avgrund-overlay {
    background: none repeat scroll 0 0 #000;
    left: 0;
    opacity: 0;
    position: relative;
    top: -1500px;
    visibility: hidden;
    width: 100%;
    z-index: 101;
}
body.avgrund-ready, .avgrund-ready .avgrund-popin, .avgrund-ready .avgrund-overlay {
    transform-origin: 50% 50% 0;
    transition: all 0.3s ease-out 0s;
}
/* content aus sichtbereich positionieren bei aufruf; nach ja-klick sichtbar */
body.avgrund-active #show {
    position: absolute;
    left: -1000px;
}
/* original */
/*body.avgrund-active {
    overflow: hidden;
    transform: scale(0.9);
}*/

.avgrund-active .avgrund-popin {
    opacity: 1;
    transform: scale(1.1);
    visibility: visible;
}
.avgrund-active .avgrund-overlay {
    background-color: #fff;
    height: 100%;
    left: 0;
    opacity: 0.95;
    position: absolute;
    top: 0;
    visibility: visible;
    width: 100%;
}
.avgrund-popin.stack {
    transform: scale(1.5);
}
.avgrund-active .avgrund-popin.stack {
    transform: scale(1.1);
}
.avgrund-active .avgrund-blur {
}
.ja {
    background-color: #6cc8ff;
    /*background-color: rgba(71, 186, 255, 0.8);*/
}
.ja:hover {
    background-color: #55b9f4;
    /*background-color: rgba(71, 186, 255, 1);*/
}
.nee {
    background-color: #f49195;
    /*background-color: rgba(241, 118, 122, 0.8);*/
}
.ja, .nee {
    color: white;
    float: left;
    font-size: 12px;
    margin: 18px 0 0 20px;
    padding: 8px 18px;
    text-align: center;
    text-decoration: none;
    transition: background 0.3s ease 0s;
}