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

/*******************************
             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;
}
/*---------------
    States
----------------*/
/* Standard */
.ui.shape .side {
  display: none;
}
/* 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 animation */
.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;
}