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

  box-sizing: border-box;
}

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

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

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

.la-ball-fussion {
  width: 8px;
  height: 8px;
}

.la-ball-fussion > div {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 100%;

  transform: translate(-50%, -50%);

  animation: ball-fussion-ball1 1s 0s ease infinite;
}

.la-ball-fussion > div:nth-child(1) {
  top: 0;
  left: 50%;
  z-index: 1;
}

.la-ball-fussion > div:nth-child(2) {
  top: 50%;
  left: 100%;
  z-index: 2;

  animation-name: ball-fussion-ball2;
}

.la-ball-fussion > div:nth-child(3) {
  top: 100%;
  left: 50%;
  z-index: 1;

  animation-name: ball-fussion-ball3;
}

.la-ball-fussion > div:nth-child(4) {
  top: 50%;
  left: 0;
  z-index: 2;

  animation-name: ball-fussion-ball4;
}

.la-ball-fussion.la-sm {
  width: 4px;
  height: 4px;
}

.la-ball-fussion.la-sm > div {
  width: 6px;
  height: 6px;
}

.la-ball-fussion.la-2x {
  width: 16px;
  height: 16px;
}

.la-ball-fussion.la-2x > div {
  width: 24px;
  height: 24px;
}

.la-ball-fussion.la-3x {
  width: 24px;
  height: 24px;
}

.la-ball-fussion.la-3x > div {
  width: 36px;
  height: 36px;
}

/*
 * Animations
 */

@keyframes ball-fussion-ball1 {
  0% {
    opacity: 0.35;
  }
  50% {
    top: -100%;
    left: 200%;
    opacity: 1;
  }
  100% {
    top: 50%;
    left: 100%;
    z-index: 2;
    opacity: 0.35;
  }
}

@keyframes ball-fussion-ball2 {
  0% {
    opacity: 0.35;
  }
  50% {
    top: 200%;
    left: 200%;
    opacity: 1;
  }
  100% {
    top: 100%;
    left: 50%;
    z-index: 1;
    opacity: 0.35;
  }
}

@keyframes ball-fussion-ball3 {
  0% {
    opacity: 0.35;
  }
  50% {
    top: 200%;
    left: -100%;
    opacity: 1;
  }
  100% {
    top: 50%;
    left: 0;
    z-index: 2;
    opacity: 0.35;
  }
}

@keyframes ball-fussion-ball4 {
  0% {
    opacity: 0.35;
  }
  50% {
    top: -100%;
    left: -100%;
    opacity: 1;
  }
  100% {
    top: 0;
    left: 50%;
    z-index: 1;
    opacity: 0.35;
  }
}