SemanSemantic-UItic-UI/build/uncompressed/modules/shape.css

/*
 * # Semantic Button
 * http://github.com/quirkyinc/semantic
 *
 *
 * Copyright 2013 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 * Released: April 17 2013
 */
/*******************************
              Shape
*******************************/
.ui.shape {
  position: relative;
  -webkit-perspective: 2000px;
  -moz-perspective: 2000px;
  -ms-perspective: 2000px;
  perspective: 2000px;
}
.ui.shape .sides {
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -ms-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.ui.shape .side {
  opacity: 1;
  width: 100%;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  backface-visibility: hidden;
}
.ui.shape .side {
  display: none;
}
/*******************************
             States
*******************************/
/*--------------
    Animating
---------------*/
.ui.shape.animating .sides {
  position: absolute;
}
.ui.shape .animating.side {
  position: absolute;
  width: 100%;
  top: 0px;
  left: 0px;
  z-index: 100;
}
.ui.shape .hidden.side {
  opacity: 0.7;
}
/*--------------
      CSS
---------------*/
.ui.shape.css {
  -webkit-transition: all 0.6s ease-in-out;
  -moz-transition: all 0.6s ease-in-out;
  -o-transition: all 0.6s ease-in-out;
  -ms-transition: all 0.6s ease-in-out;
  transition: all 0.6s ease-in-out;
}
.ui.shape.css .sides {
  -webkit-transition: all 0.6s ease-in-out;
  -moz-transition: all 0.6s ease-in-out;
  -o-transition: all 0.6s ease-in-out;
  -ms-transition: all 0.6s ease-in-out;
  transition: all 0.6s ease-in-out;
}
.ui.shape.css .side {
  -webkit-transition: opacity 0.6s ease-in-out;
  -moz-transition: opacity 0.6s ease-in-out;
  -o-transition: opacity 0.6s ease-in-out;
  -ms-transition: opacity 0.6s ease-in-out;
  transition: opacity 0.6s ease-in-out;
}
/*--------------
     Active
---------------*/
.ui.shape .active.side {
  display: block;
}