div#load_screen{background:rgba(255,255,255,0.5);position:fixed;z-index:10;top:0;width:100%;height:1600px}div#load_screen>div#loading{color:#FFF;width:120px;height:24px;margin:300px auto}.loading{width:40px;height:40px;background-color:rgba(247,148,15,.5);margin:300px auto;-webkit-animation:sa-rotateplane 1.5s infinite ease-in-out;animation:sa-rotateplane 1.5s infinite ease-in-out}@keyframes sa-rotateplane{0%{transform:perspective(120px) rotateX(0) rotateY(0);-webkit-transform:perspective(120px) rotateX(0) rotateY(0)}50%{transform:perspective(120px) rotateX(-180.1deg) rotateY(0);-webkit-transform:perspective(120px) rotateX(-180.1deg) rotateY(0)}100%{transform:perspective(120px) rotateX(-180deg) rotateY(-179.9deg);-webkit-transform:perspective(120px) rotateX(-180deg) rotateY(-179.9deg)}}@-webkit-keyframes sa-rotateplane{0%{-webkit-transform:perspective(120px)}50%{-webkit-transform:perspective(120px) rotateY(180deg)}100%{-webkit-transform:perspective(120px) rotateY(180deg) rotateX(180deg)}}