ngx-spinner/animations/square-loader.css

A library with more than 50 different loading spinners for Angular 4 - 21. (https://napster2210.github.io/ngx-spinner/)

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

  box-sizing: border-box;
}

.la-square-loader {
  display: block;
  font-size: 0;
  color: #fff;
}

.la-square-loader.la-dark {
  color: #333;
}

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

.la-square-loader {
  width: 32px;
  height: 32px;
}

.la-square-loader > div {
  width: 100%;
  height: 100%;
  background: transparent;
  border-width: 2px;
  border-radius: 0;

  animation: square-loader 2s infinite ease;
}

.la-square-loader > div:after {
  display: inline-block;
  width: 100%;
  vertical-align: top;
  content: "";
  background-color: currentColor;

  animation: square-loader-inner 2s infinite ease-in;
}

.la-square-loader.la-sm {
  width: 16px;
  height: 16px;
}

.la-square-loader.la-sm > div {
  border-width: 1px;
}

.la-square-loader.la-2x {
  width: 64px;
  height: 64px;
}

.la-square-loader.la-2x > div {
  border-width: 4px;
}

.la-square-loader.la-3x {
  width: 96px;
  height: 96px;
}

.la-square-loader.la-3x > div {
  border-width: 6px;
}

/*
 * Animations
 */

@keyframes square-loader {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(180deg);
  }
  50% {
    transform: rotate(180deg);
  }
  75% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes square-loader-inner {
  0% {
    height: 0;
  }
  25% {
    height: 0;
  }
  50% {
    height: 100%;
  }
  75% {
    height: 100%;
  }
  100% {
    height: 0;
  }
}