.wrapper-loading{position:fixed;top:0;left:0;bottom:0;right:0;background-color:#222;width:100%;height:100vh;overflow:hidden;z-index:9999;display:table}.wrapper-loading .content-loading{display:table-cell;vertical-align:middle;text-align:center}.wrapper-loading .loading{display:inline-block;position:relative}.wrapper-loading .loading:before{content:"";position:absolute;left:0;right:0;bottom:-20px;background-color:#96804d;height:4px;animation-duration:4s;-moz-animation-duration:4s;-webkit-animation-duration:4s;-moz-animation-name:width;-webkit-animation-name:width}@-moz-keyframes width{from{width:0}to{width:180px}}@-webkit-keyframes width{from{width:0}to{width:180px}}