.la-line-scale,
 .la-line-scale > div {
     position: relative;
     -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
             box-sizing: border-box;
 }
 .la-line-scale {
     display: block;
     font-size: 0;
     color: #fff;
 }
 .la-line-scale.la-dark {
     color: #ada9a9;
 }
 .la-line-scale > div {
     display: inline-block;
     float: none;
     background-color: currentColor;
     border: 0 solid currentColor;
 }
 .la-line-scale {
     width: 100%;
     height: 32px;
 }
 .la-line-scale > div {
     width: 4px;
     height: 32px;
     margin: 2px;
     margin-top: 0;
     margin-bottom: 0;
     border-radius: 0;
     -webkit-animation: line-scale 1.2s infinite ease;
        -moz-animation: line-scale 1.2s infinite ease;
          -o-animation: line-scale 1.2s infinite ease;
             animation: line-scale 1.2s infinite ease;
 }
 .la-line-scale > div:nth-child(1) {
     -webkit-animation-delay: -1.2s;
        -moz-animation-delay: -1.2s;
          -o-animation-delay: -1.2s;
             animation-delay: -1.2s;
 }
 .la-line-scale > div:nth-child(2) {
     -webkit-animation-delay: -1.1s;
        -moz-animation-delay: -1.1s;
          -o-animation-delay: -1.1s;
             animation-delay: -1.1s;
 }
 .la-line-scale > div:nth-child(3) {
     -webkit-animation-delay: -1s;
        -moz-animation-delay: -1s;
          -o-animation-delay: -1s;
             animation-delay: -1s;
 }
 .la-line-scale > div:nth-child(4) {
     -webkit-animation-delay: -.9s;
        -moz-animation-delay: -.9s;
          -o-animation-delay: -.9s;
             animation-delay: -.9s;
 }
 .la-line-scale > div:nth-child(5) {
     -webkit-animation-delay: -.8s;
        -moz-animation-delay: -.8s;
          -o-animation-delay: -.8s;
             animation-delay: -.8s;
 }
 .la-line-scale.la-sm {
     width: 20px;
     height: 16px;
 }
 .la-line-scale.la-sm > div {
     width: 2px;
     height: 16px;
     margin: 1px;
     margin-top: 0;
     margin-bottom: 0;
 }
 .la-line-scale.la-2x {
     width: 80px;
     height: 64px;
 }
 .la-line-scale.la-2x > div {
     width: 8px;
     height: 64px;
     margin: 4px;
     margin-top: 0;
     margin-bottom: 0;
 }
 .la-line-scale.la-3x {
     width: 120px;
     height: 96px;
 }
 .la-line-scale.la-3x > div {
     width: 12px;
     height: 96px;
     margin: 6px;
     margin-top: 0;
     margin-bottom: 0;
 }
 /*
  * Animation
  */
 @-webkit-keyframes line-scale {
     0%,
     40%,
     100% {
         -webkit-transform: scaleY(.4);
                 transform: scaleY(.4);
     }
     20% {
         -webkit-transform: scaleY(1);
                 transform: scaleY(1);
     }
 }
 @-moz-keyframes line-scale {
     0%,
     40%,
     100% {
         -webkit-transform: scaleY(.4);
            -moz-transform: scaleY(.4);
                 transform: scaleY(.4);
     }
     20% {
         -webkit-transform: scaleY(1);
            -moz-transform: scaleY(1);
                 transform: scaleY(1);
     }
 }
 @-o-keyframes line-scale {
     0%,
     40%,
     100% {
         -webkit-transform: scaleY(.4);
              -o-transform: scaleY(.4);
                 transform: scaleY(.4);
     }
     20% {
         -webkit-transform: scaleY(1);
              -o-transform: scaleY(1);
                 transform: scaleY(1);
     }
 }
 @keyframes line-scale {
     0%,
     40%,
     100% {
         -webkit-transform: scaleY(.4);
            -moz-transform: scaleY(.4);
              -o-transform: scaleY(.4);
                 transform: scaleY(.4);
     }
     20% {
         -webkit-transform: scaleY(1);
            -moz-transform: scaleY(1);
              -o-transform: scaleY(1);
                 transform: scaleY(1);
     }
 }