.box{width:100%;height:100%;max-width:8em;max-height:8em;-webkit-transition:all .6s cubic-bezier(.77,0,.175,1);transition:all .6s cubic-bezier(.77,0,.175,1)}.box:hover{z-index:2}.box.moved{position:fixed;top:0;left:0;width:100vw;max-width:100vw;height:100vh;max-height:100vh;z-index:2}