.async-loading{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,.7);z-index:10000}.async-loading div{position:absolute;display:inline-block;top:50%;left:50%;margin:-25px 0 0 -25px;width:50px;height:50px;border:3px solid rgba(0,0,0,.2);border-radius:50%;border-top-color:#000;animation:spin 1s ease-in-out infinite;-webkit-animation:spin 1s ease-in-out infinite;vertical-align:middle}.async-loading.trg{position:absolute}@keyframes spin{to{-webkit-transform:rotate(360deg)}}@-webkit-keyframes spin{to{-webkit-transform:rotate(360deg)}}