overlay.min.css

#loader{height:100%;width:100%;position:fixed;z-index:999;top:0;left:0;background-color:#fff;overflow-x:hidden}.loading{position:absolute;left:50%;top:50%;height:40px;width:40px;margin:0 auto;-webkit-animation:rotation .6s infinite linear;-moz-animation:rotation .6s infinite linear;-o-animation:rotation .6s infinite linear;animation:rotation .6s infinite linear;border-left:6px solid rgba(0,174,239,.15);border-right:6px solid rgba(0,174,239,.15);border-bottom:6px solid rgba(0,174,239,.15);border-top:6px solid rgba(0,174,239,.8);border-radius:100%}@-webkit-keyframes rotation{from{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(359deg)}}@-moz-keyframes rotation{from{-moz-transform:rotate(0deg)}to{-moz-transform:rotate(359deg)}}@-o-keyframes rotation{from{-o-transform:rotate(0deg)}to{-o-transform:rotate(359deg)}}@keyframes rotation{from{transform:rotate(0deg)}to{transform:rotate(359deg)}}