/*!
 * Load Awesome v1.1.0 (http://github.danielcardoso.net/load-awesome/)
 * Copyright 2015 Daniel Cardoso <@DanielCardoso>
 * Licensed under MIT
 */
.la-ball-fall,
.la-ball-fall > div {
position: relative;
-webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
        box-sizing: border-box;
}
.la-ball-fall {
  display: block;
  font-size: 0;
  color: #fff;
}
.la-ball-fall.la-dark {
  color: #333;
}
.la-ball-fall > div {
  display: inline-block;
  float: none;
  background-color: currentColor;
  border: 0 solid currentColor;
}
.la-ball-fall {
  width: 54px;
  height: 18px;
}
.la-ball-fall > div {
  width: 10px;
  height: 10px;
  margin: 4px;
  border-radius: 100%;
  opacity: 0;
  -webkit-animation: ball-fall 1s ease-in-out infinite;
     -moz-animation: ball-fall 1s ease-in-out infinite;
       -o-animation: ball-fall 1s ease-in-out infinite;
          animation: ball-fall 1s ease-in-out infinite;
}
.la-ball-fall > div:nth-child(1) {
  -webkit-animation-delay: -200ms;
     -moz-animation-delay: -200ms;
       -o-animation-delay: -200ms;
          animation-delay: -200ms;
}
.la-ball-fall > div:nth-child(2) {
  -webkit-animation-delay: -100ms;
     -moz-animation-delay: -100ms;
       -o-animation-delay: -100ms;
          animation-delay: -100ms;
}
.la-ball-fall > div:nth-child(3) {
  -webkit-animation-delay: 0ms;
     -moz-animation-delay: 0ms;
       -o-animation-delay: 0ms;
          animation-delay: 0ms;
}
.la-ball-fall.la-sm {
  width: 26px;
  height: 8px;
}
.la-ball-fall.la-sm > div {
  width: 4px;
  height: 4px;
  margin: 2px;
}
.la-ball-fall.la-2x {
  width: 108px;
  height: 36px;
}
.la-ball-fall.la-2x > div {
  width: 20px;
  height: 20px;
  margin: 8px;
}
.la-ball-fall.la-3x {
  width: 162px;
  height: 54px;
}
.la-ball-fall.la-3x > div {
  width: 30px;
  height: 30px;
  margin: 12px;
}
/*
 * Animation
 */
@-webkit-keyframes ball-fall {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-145%);
            transform: translateY(-145%);
  }
  10% {
      opacity: .5;
  }
  20% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  80% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  90% {
      opacity: .5;
  }
  100% {
    opacity: 0;
    -webkit-transform: translateY(145%);
            transform: translateY(145%);
  }
}
@-moz-keyframes ball-fall {
  0% {
    opacity: 0;
    -moz-transform: translateY(-145%);
         transform: translateY(-145%);
  }
  10% {
    opacity: .5;
  }
  20% {
    opacity: 1;
    -moz-transform: translateY(0);
         transform: translateY(0);
  }
  80% {
    opacity: 1;
    -moz-transform: translateY(0);
         transform: translateY(0);
  }
  90% {
    opacity: .5;
  }
  100% {
    opacity: 0;
    -moz-transform: translateY(145%);
         transform: translateY(145%);
  }
}
@-o-keyframes ball-fall {
  0% {
    opacity: 0;
    -o-transform: translateY(-145%);
       transform: translateY(-145%);
  }
  10% {
    opacity: .5;
  }
  20% {
    opacity: 1;
    -o-transform: translateY(0);
       transform: translateY(0);
  }
  80% {
    opacity: 1;
    -o-transform: translateY(0);
       transform: translateY(0);
  }
  90% {
    opacity: .5;
  }
  100% {
    opacity: 0;
    -o-transform: translateY(145%);
       transform: translateY(145%);
  }
}
@keyframes ball-fall {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-145%);
       -moz-transform: translateY(-145%);
         -o-transform: translateY(-145%);
            transform: translateY(-145%);
  }
  10% {
    opacity: .5;
  }
  20% {
    opacity: 1;
    -webkit-transform: translateY(0);
       -moz-transform: translateY(0);
         -o-transform: translateY(0);
            transform: translateY(0);
  }
  80% {
    opacity: 1;
    -webkit-transform: translateY(0);
       -moz-transform: translateY(0);
         -o-transform: translateY(0);
            transform: translateY(0);
  }
  90% {
    opacity: .5;
  }
  100% {
    opacity: 0;
    -webkit-transform: translateY(145%);
       -moz-transform: translateY(145%);
         -o-transform: translateY(145%);
            transform: translateY(145%);
  }
}
