pop-up{position:fixed;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;top:-101%;z-index:1000000000;right:50%;padding:12px;width:90%;max-width:320px;min-width:200px;min-height:200px;transform:translateX(50%);color:#333;background-color:#fff;opacity:0;visibility:hidden;transition:all .5s ease-in-out}pop-up[active]{opacity:1;visibility:visible;top:50%;transform:translate(50%, -50%);box-shadow:0px 3px 6px #a0a0a0}