SemanSemantic-UItic-UI/dist/components/loader.css

 /*
 * # Semantic UI
 * git://github.com/Semantic-Org/Semantic-UI.git
 *
 *
 * Copyright 2014 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */



/*******************************
            Loader
*******************************/


/* Standard Size */
.ui.loader {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0px;
  text-align: center;
  z-index: 1000;
  -webkit-transform: translateX(-50%) translateY(-50%);
      -ms-transform: translateX(-50%) translateY(-50%);
          transform: translateX(-50%) translateY(-50%);
}
.ui.dimmer .loader {
  display: block;
}
.ui.dimmer .ui.loader,
.ui.inverted.loader {
  color: #ffffff;
}


/*******************************
             Types
*******************************/


/*--------------
      CSS
---------------*/


/* Flipping */
.ui.flipping.loader {
  width: auto;
  height: auto;
  background-image: none !important;
}
.ui.flipping.loader .shape {
  position: relative;
  margin: 0em auto 1em;
  color: transparent;
  box-shadow: 0px 0px 0px 1px;
  -webkit-animation: loaderFlipping 1s infinite ease;
          animation: loaderFlipping 1s infinite ease;
  margin-bottom: 1em;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}
.ui.flipping.loader .shape:before,
.ui.flipping.loader .shape:after {
  position: absolute;
  content: '';
  top: 0px;
  left: 0px;
  box-shadow: 0px 0px 0px 1px;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.ui.flipping.loader .shape:before {
  background-color: #3b83c0;
  -webkit-transform: rotateY(0deg);
          transform: rotateY(0deg);
  z-index: 2;
}
.ui.flipping.loader .shape:after {
  background-color: #1b1c1d;
  -webkit-transform: rotateY(180deg);
          transform: rotateY(180deg);
}

/* Circular */
.ui.flipping.circular.loader .shape,
.ui.flipping.circular.loader .shape:before,
.ui.flipping.circular.loader .shape:after {
  border-radius: 500rem;
}

/* Sizes */
.ui.mini.flipping.loader .shape,
.ui.mini.flipping.loader .shape:before,
.ui.mini.flipping.loader .shape:after {
  width: 16px;
  height: 16px;
}
.ui.flipping.loader .shape,
.ui.flipping.loader .shape:before,
.ui.flipping.loader .shape:after {
  width: 32px;
  height: 32px;
}
@-webkit-keyframes loaderFlipping {
  0% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(0deg);
            transform: perspective(6em) rotateX(0deg) rotateY(0deg);
  }
  50% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(-180deg);
            transform: perspective(6em) rotateX(0deg) rotateY(-180deg);
  }
  100% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(-360deg);
            transform: perspective(6em) rotateX(0deg) rotateY(-360deg);
  }
}
@keyframes loaderFlipping {
  0% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(0deg);
            transform: perspective(6em) rotateX(0deg) rotateY(0deg);
  }
  50% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(-180deg);
            transform: perspective(6em) rotateX(0deg) rotateY(-180deg);
  }
  100% {
    -webkit-transform: perspective(6em) rotateX(0deg) rotateY(-360deg);
            transform: perspective(6em) rotateX(0deg) rotateY(-360deg);
  }
}

/*-------------------
        Text
--------------------*/

.ui.text.loader {
  width: auto !important;
  height: auto !important;
  text-align: center;
  font-style: normal;
}
.ui.mini.text.loader {
  min-width: 16px;
  padding-top: 31px;
}
.ui.small.text.loader {
  min-width: 24px;
  padding-top: 39px;
}
.ui.text.loader {
  min-width: 32px;
  padding-top: 47px;
}
.ui.large.text.loader {
  min-width: 64px;
  padding-top: 79px;
}


/*******************************
            States
*******************************/

.ui.loader.active,
.ui.loader.visible {
  display: block;
}
.ui.loader.disabled,
.ui.loader.hidden {
  display: none;
}


/*******************************
            Variations
*******************************/


/*-------------------
        Sizes
--------------------*/


/* Tiny Size */
.ui.inverted.dimmer .ui.mini.loader,
.ui.mini.loader {
  width: 16px;
  height: 16px;
  font-size: 0.8em;
  background-image: url("../../themes/default/assets/images/loader-mini.gif");
}

/* Small Size */
.ui.inverted.dimmer .ui.small.loader,
.ui.small.loader {
  width: 24px;
  height: 24px;
  font-size: 0.875em;
  background-image: url("../../themes/default/assets/images/loader-small.gif");
}
.ui.inverted.dimmer .ui.loader,
.ui.loader {
  width: 32px;
  height: 32px;
  font-size: 1em;
  background: url("../../themes/default/assets/images/loader-medium.gif") no-repeat;
  background-position: 50% 0px;
}

/* Large Size */
.ui.inverted.dimmer .ui.loader.large,
.ui.loader.large {
  width: 64px;
  height: 64px;
  font-size: 1.2em;
  background-image: url("../../themes/default/assets/images/loader-large.gif");
}

/*-------------------
       Inverted
--------------------*/

.ui.inverted.dimmer .ui.loader {
  color: rgba(0, 0, 0, 0.8);
}

/* Tiny Size */
.ui.dimmer .mini.ui.loader,
.ui.inverted .mini.ui.loader {
  background-image: url("../../themes/default/assets/images/loader-mini-inverted.gif");
}

/* Small Size */
.ui.dimmer .small.ui.loader,
.ui.inverted .small.ui.loader {
  background-image: url("../../themes/default/assets/images/loader-small-inverted.gif");
}

/* Standard Size */
.ui.dimmer .ui.loader,
.ui.inverted.loader {
  background-image: url("../../themes/default/assets/images/loader-medium-inverted.gif");
}

/* Large Size */
.ui.dimmer .large.ui.loader,
.ui.inverted .large.ui.loader {
  background-image: url("../../themes/default/assets/images/loader-large-inverted.gif");
}

/*-------------------
       Inline
--------------------*/

.ui.inline.loader {
  position: static;
  vertical-align: middle;
  margin: 0em;
  -webkit-transform: none;
      -ms-transform: none;
          transform: none;
}
.ui.inline.loader.active,
.ui.inline.loader.visible {
  display: inline-block;
}


/*******************************
         Theme Overrides
*******************************/



/*******************************
         Site Overrides
*******************************/