.loader-bg{background-color:#fafafa4d;height:100%;position:fixed;top:0;width:100%;z-index:9999}.loader-bg .center{left:50%;max-width:100px;position:absolute;top:50%;transform:translate(-50%,-50%)}.loader-line{background-color:#ddd;border-radius:20px;overflow:hidden}.loader-line:before{animation:lineAnim 1s linear infinite;background-color:#fff;border-radius:20px;content:"";height:3px;left:-50%;position:absolute;top:3px;width:40%}@keyframes lineAnim{0%{left:-40%}50%{left:20%;width:80%}to{left:100%;width:100%}}