.ms-container{
  background: transparent url('../img/icons/switch.png') no-repeat 50% 50%;
  width: 500px;
}

.ms-container:after{
  content: ".";
  display: block;
  height: 0;
  line-height: 0;
  font-size: 0;
  clear: both;
  min-height: 0;
  visibility: hidden;
}

.ms-container .ms-selectable, .ms-container .ms-selection{
  background: #fff;
  color: #555555;
  float: left;
  width: 45%;
}
.ms-container .ms-selection{
  float: right;
}

.ms-container .ms-list{
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
  -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
  -ms-transition: border linear 0.2s, box-shadow linear 0.2s;
  -o-transition: border linear 0.2s, box-shadow linear 0.2s;
  transition: border linear 0.2s, box-shadow linear 0.2s;
  border: 1px solid #ccc;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
  position: relative;
  height: 200px;
  padding: 0;
  overflow-y: auto;
}

.ms-container .ms-list.ms-focus{
  border-color: rgba(82, 168, 236, 0.8);
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
  -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
  outline: 0;
  outline: thin dotted \9;
}

.ms-container ul{
  margin: 0;
  list-style-type: none;
  padding: 0;
}

.ms-container .ms-optgroup-container{
  width: 100%;
}

.ms-container .ms-optgroup-label{
  margin: 0;
  padding: 5px 0px 0px 5px;
  cursor: pointer;
  color: #999;
}

.ms-container .ms-selectable li.ms-elem-selectable,
.ms-container .ms-selection li.ms-elem-selection{
  border-bottom: 1px #eee solid;
  padding: 2px 10px;
  color: #555;
  font-size: 14px;
}

.ms-container .ms-selectable li.ms-hover,
.ms-container .ms-selection li.ms-hover{
  cursor: pointer;
  color: #fff;
  text-decoration: none;
  background-color: #08c;
}

.ms-container .ms-selectable li.disabled,
.ms-container .ms-selection li.disabled{
  background-color: #eee;
  color: #aaa;
  cursor: text;
}