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

/*
 * # Semantic Dropdown
 * http://github.com/quirkyinc/semantic
 *
 *
 * Copyright 2013 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 * Released: April 17 2013
 */
/*******************************
            Dropdown
*******************************/
.ui.dropdown {
  position: relative;
  display: inline-block;
  line-height: 1;
  -webkit-transition: border-radius 0.1s ease, width 0.2s ease;
  -moz-transition: border-radius 0.1s ease, width 0.2s ease;
  -o-transition: border-radius 0.1s ease, width 0.2s ease;
  -ms-transition: border-radius 0.1s ease, width 0.2s ease;
  transition: border-radius 0.1s ease, width 0.2s ease;
}
.ui.dropdown .menu {
  position: absolute;
  display: none;
  top: 100%;
  background-color: #FFFFFF;
  min-width: 100%;
  white-space: nowrap;
  -webkit-box-shadow: 0px 2px 0px 0px rgba(0, 0, 0, 0.1), 1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset, -1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset, 0px -1px 0px 0px rgba(0, 0, 0, 0.1) inset;
  -moz-box-shadow: 0px 2px 0px 0px rgba(0, 0, 0, 0.1), 1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset, -1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset;
  box-shadow: 0px 2px 0px 0px rgba(0, 0, 0, 0.1), 1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset, -1px 0px 0px 0px rgba(0, 0, 0, 0.1) inset, 0px -1px 0px 0px rgba(0, 0, 0, 0.1) inset;
  -moz-border-radius: 0px 0px 0.325em 0.325em;
  -webkit-border-radius: 0px 0px 0.325em 0.325em;
  border-radius: 0px 0px 0.325em 0.325em;
  -webkit-transition: opacity 0.2s ease;
  -moz-transition: opacity 0.2s ease;
  -o-transition: opacity 0.2s ease;
  -ms-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
  z-index: 11;
}
.ui.dropdown > .dropdown.icon {
  width: auto;
}
.ui.dropdown > .text {
  display: inline-block;
}
/* Flyout Direction */
.ui.dropdown .menu {
  left: 0px;
}
.ui.menu .dropdown:last-child .menu,
.ui > .ui.dropdown:last-child .menu {
  left: auto;
  right: 0px;
}
.ui.dropdown .menu .item {
  cursor: pointer;
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 0.9em;
  display: block;
  color: rgba(0, 0, 0, 0.75);
  padding: 0.85em 1em;
  font-size: 0.9rem;
  text-transform: none;
  font-weight: normal;
  text-align: left;
  -webkit-touch-callout: none;
}
.ui.dropdown .menu .item .icon {
  margin-right: 0.75em;
}
.ui.dropdown .menu .item:first-child {
  border-top: none;
}
/*******************************
            States
*******************************/
.ui.dropdown.visible {
  border-bottom-left-radius: 0em !important;
  border-bottom-right-radius: 0em !important;
}
.ui.dropdown .menu .item:hover {
  background-color: rgba(0, 0, 0, 0.02);
}
.ui.dropdown .menu .active.item {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  font-weight: bold;
}
/*******************************
           Variations
*******************************/
/*--------------
     Simple
---------------*/
/* Displays without javascript */
.ui.simple.dropdown .menu {
  display: block;
  overflow: hidden;
  height: 0px;
  width: 0px;
  position: absolute;
  opacity: 0;
  -webkit-transition: opacity 0.2s ease-out;
  -moz-transition: opacity 0.2s ease-out;
  -o-transition: opacity 0.2s ease-out;
  -ms-transition: opacity 0.2s ease-out;
  transition: opacity 0.2s ease-out;
}
.ui.simple.dropdown.visible .menu,
.ui.simple.dropdown:hover .menu {
  overflow: visible;
  width: auto;
  height: auto;
  opacity: 1;
}
.ui.simple.disabled.dropdown:hover .menu {
  height: 0px;
  width: 0px;
  overflow: hidden;
}
/*--------------
    Selection
---------------*/
/* Displays like a select box */
.ui.selection.dropdown {
  cursor: pointer;
  display: inline-block;
  background-color: #FFFFFF;
  padding: 0.5em 1em;
  line-height: 1.33;
  -webkit-box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
  -webkit-border-radius: 0.3125em;
  -moz-border-radius: 0.3125em;
  border-radius: 0.3125em;
}
.ui.selection.dropdown > .dropdown.icon {
  float: right;
  margin: 0.2em 0em 0.2em 0.5em;
}
.ui.selection.dropdown,
.ui.selection.dropdown .menu {
  -webkit-transition: box-shadow 0.2s ease-out;
  -moz-transition: box-shadow 0.2s ease-out;
  -o-transition: box-shadow 0.2s ease-out;
  -ms-transition: box-shadow 0.2s ease-out;
  transition: box-shadow 0.2s ease-out;
}
.ui.selection.dropdown .menu {
  -webkit-box-shadow: 0px 1px 0px 1px #EEEEEE;
  -moz-box-shadow: 0px 1px 0px 1px #EEEEEE;
  box-shadow: 0px 1px 0px 1px #EEEEEE;
}
.ui.selection.dropdown:hover,
.ui.selection.dropdown.hover {
  -webkit-box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.2);
  box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.2);
}
.ui.selection.dropdown:hover .menu {
  -webkit-box-shadow: 0px 1px 0px 1px #D3D3D3;
  -moz-box-shadow: 0px 1px 0px 1px #D3D3D3;
  box-shadow: 0px 1px 0px 1px #D3D3D3;
}