/*!
 * Load Awesome v1.1.0 (http://github.danielcardoso.net/load-awesome/)
 * Copyright 2015 Daniel Cardoso <@DanielCardoso>
 * Licensed under MIT
 */
.la-ball-beat,
.la-ball-beat > div {
  position: relative;

  box-sizing: border-box;
}

.la-ball-beat {
  display: block;
  font-size: 0;
  color: #fff;
}

.la-ball-beat.la-dark {
  color: #333;
}

.la-ball-beat > div {
  display: inline-block;
  float: none;
  background-color: currentColor;
  border: 0 solid currentColor;
}

.la-ball-beat {
  width: 54px;
  height: 18px;
}

.la-ball-beat > div {
  width: 10px;
  height: 10px;
  margin: 4px;
  border-radius: 100%;

  animation: ball-beat 0.7s -0.15s infinite linear;
}

.la-ball-beat > div:nth-child(2n-1) {
  animation-delay: -0.5s;
}

.la-ball-beat.la-sm {
  width: 26px;
  height: 8px;
}

.la-ball-beat.la-sm > div {
  width: 4px;
  height: 4px;
  margin: 2px;
}

.la-ball-beat.la-2x {
  width: 108px;
  height: 36px;
}

.la-ball-beat.la-2x > div {
  width: 20px;
  height: 20px;
  margin: 8px;
}

.la-ball-beat.la-3x {
  width: 162px;
  height: 54px;
}

.la-ball-beat.la-3x > div {
  width: 30px;
  height: 30px;
  margin: 12px;
}

/*
 * Animation
 */

@keyframes ball-beat {
  50% {
    opacity: 0.2;

    transform: scale(0.75);
  }
  100% {
    opacity: 1;

    transform: scale(1);
  }
}