SemanSemantic-UItic-UI/src/ui/flat/menu.css

/*
 * # Semantic Menu - Flat
 * http://github.com/quirkyinc/semantic
 *
 *
 * Copyright 2013 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 * Released: April 17 2013
 */


/*******************************
            Standard
*******************************/

.ui.menu {
  background-color: #EEEEEE;
  font-size: 0px;
}
.ui.menu a {
  color: #333333;
}

/* Items */
.ui.menu .item {
  display: inline-block;
  border-right: 1px solid rgba(0, 0, 0, 0.1);

  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -moz-user-select: -moz-none;
  -khtml-user-select: none;
}
.ui.menu .item:first-child {
  border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.ui.menu .menu.left,
.ui.menu .item.left {
  float: left;
}
.ui.menu .menu.right,
.ui.menu .item.right {
  float: right;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
}


/* Dropdown Menu */
.ui.menu .dropdown.item {
  position: relative;
}
.ui.menu .dropdown.item .menu {
  overflow: hidden;
  height: 0px;
  width: 0px;
  position: absolute;
  top: 100%;
  left: 0px;
  background-color: #FFFFFF;
  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.menu .dropdown.item:last-child .menu {
  left: auto;
  right: 0px;
}

/* Hover */
.ui.menu .dropdown.item:hover .menu {
  display: block;
  overflow: visible;
  min-width: 150px;
  width: 100%;
  height: auto;

  opacity: 1;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-top: none;

  -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
}
.ui.menu .dropdown.item .menu .item {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 0.9em;
  display: block;
  color: #555555;
  
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.ui.menu .dropdown.item .menu .item:first-child {
  border-top: none;
}



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

/*--------------
      Hover 
---------------*/

/* Pseudo states cautiously used for convenience */
.ui.menu .item.hover,
.ui.menu .link.item:hover,
.ui.menu a.item:hover,
.ui.menu .dropdown.item:hover,
.ui.menu .dropdown.item .menu .item:hover {
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.05);
}

/*--------------
     Active 
---------------*/

.ui.menu .item.down,
.ui.menu .link.item:active,
.ui.menu a.item:active,
.ui.menu .dropdown.item .menu .item:active {
  background-color: rgba(0, 0, 0, 0.05);

  -webkit-box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  -moz-box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
}

.ui.menu .item.active {
  font-weight: bold;
}

/*--------------
     Disabled 
---------------*/

.ui.menu .item.disabled,
.ui.menu .item.disabled:hover,
.ui.menu .item.disabled.hover {
  cursor: default;
  opacity: 0.3;
  background-color: transparent;
}

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

/*--------------
     Colors 
---------------*/

.ui.black.menu {
  background-color: #333333;
  color: #FFFFFF;
}
.ui.black.menu a {
  color: #FFFFFF;
}
.ui.black.menu .item {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.ui.black.menu .item:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.ui.black.menu .menu.right,
.ui.black.menu .item.right {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}


/* hover */
.ui.black.menu .item.hover,
.ui.black.menu .link.item:hover,
.ui.black.menu a.item:hover {
  cursor: pointer;
  background-color: rgba(255, 255, 255, .15);
}
/* active */
.ui.black.menu .item.down,
.ui.black.menu .link.item:active,
.ui.menu .dropdown.item:hover,
.ui.black.menu a.item:active {
  background-color: rgba(255, 255, 255, .05);

  -webkit-box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  -moz-box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
}



/*--------------
  Transparent 
---------------*/

.ui.transparent.menu {
  opacity: 0.95;
}

/*--------------
     Vertical 
---------------*/

.ui.vertical.menu {
  width: 100%;
}
.ui.vertical.menu .item {
  border-left: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/*--------------
     Icons 
---------------*/

.ui.menu .icon.menu .item i {
  margin: 0px;
}
.ui.menu .icon.item i {
  padding: 0px;
}

/*--------------
     Fixed 
---------------*/

.ui.menu.fixed {
  position: fixed;
  z-index: 10;
  width: 100%;
}
.ui.menu.fixed.top {
  top: 0px;
  left: 0px;
  right: auto;
  bottom: auto;
}
.ui.menu.fixed.right {
  top: 0px;
  right: 0px;
  left: auto;
  bottom: auto;
  width: auto;
  height: 100%;
}
.ui.menu.fixed.bottom {
  bottom: 0px;
  left: 0px;
  top: auto;
  right: auto;
}
.ui.menu.fixed.left {
  top: 0px;
  left: 0px;
  right: auto;
  bottom: auto;
  width: auto;
  height: 100%;
}

/*--------------
     Sizes 
---------------*/
.ui.menu .item {
  padding: 5px 10px;
  font-size: 14px;
}
.ui.menu .item > a {
  display: block;
  margin: -5px -10px;
  padding: 5px 10px;
}
.ui.large.menu .item {
  padding: 12px 10px;
  font-size: 16px;
}
.ui.menu .item > a {
  display: block;
  margin: -12px -10px;
  padding: 12px 10px;
}