@mixin ellipse($line) {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: $line;
  /*! autoprefixer: ignore next */
  -webkit-box-orient: vertical;
  white-space: pre-wrap;
}

@mixin bg-image {
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
}

@mixin icon {
  width: 24px;
  height: 24px;
  @include bg-image;
  display: inline-block;
}

@keyframes rotateAni {
  0% {
    transform: rotate(0);
  }
  50% {
    transform: rotate(90deg);
  }
  100% {
    transform: rotate(180deg);
  }
}

@keyframes rotateAniRev {
  0% {
    transform: rotate(180deg);
  }
  50% {
    transform: rotate(90deg);
  }
  100% {
    transform: rotate(0);
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  25% {
    transform: rotate(90deg);
  }
  50% {
    transform: rotate(180deg);
  }
  75% {
    transform: rotate(270deg);
  }
  100% {
    transform: rotate(360deg);
  }
}