.sf_V {
  webkit-animation: sf_V 3s ease;
  animation: sf_V 3s ease;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 0;
  position: relative;
  height: 48px;
}

.sf_H:before {
  position: absolute;
  -webkit-animation-name: sf_H;
  animation-name: sf_H;
  -webkit-animation-duration: 3.5s;
  animation-duration: 3.5s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  background: -webkit-gradient(linear,left top,right top,color-stop(2%,#ccc),color-stop(18%,#666),color-stop(33%,#ccc));
  background: linear-gradient(130deg,#ccc 2%,#666 18%,#ccc 33%);
  background-size: 50%;
  width: 100%;
  height: 100%;
  content: "";
}

@keyframes sf_H {
  0% {
    background-position: -100% 0;
  }
  100% {
    background-position: 100% 0;
  }
}

@keyframes sf_V {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.sf_blend:before {
  mix-blend-mode: overlay;
}

.sf_bar {
  border-radius: 8px;
  background: #d9d9d9;
  height: 24px;
}

.sf_grid {
  position: relative;
  background-color: #fff;
}

div {
}

img {
  margin-left: -3px;
}

img {
}