.dropdown {
  position: relative;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
  border: 1px solid #ddd;
  border-bottom: 1px solid #bbb;
  height: 23px;
  line-height: 23px;
  -webkit-text-size-adjust: none;
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
.dropdown-arrow {
  border: none;
  height: 25px;
  line-height: 25px;
}
.dropdown:after {
  content: '\20';
  display: block;
  height: 0;
  clear: both;
}
.dropdown .icon-arrow-down {
  font-size: 8px;
  position: absolute;
  right: 8px;
  top: 8px;
  height: 8px;
  line-height: 8px;
  color: #999999;
}
.dropdown .dropdown-hd {
  color: #333;
  padding-right: 10px;
  padding-left: 10px;
  display: block;
  background-color: #f4f4f4;
  background-image: -moz-linear-gradient(top, #f8f8f8, #eeeeee);
  background-image: -ms-linear-gradient(top, #f8f8f8, #eeeeee);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f8f8f8), to(#eeeeee));
  background-image: -webkit-linear-gradient(top, #f8f8f8, #eeeeee);
  background-image: -o-linear-gradient(top, #f8f8f8, #eeeeee);
  background-image: linear-gradient(top, #f8f8f8, #eeeeee);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f8f8f8', endColorstr='#eeeeee', GradientType=0);
  cursor: default;
  zoom: 1;
}
.dropdown-arrow .dropdown-hd {
  padding-right: 20px;
  background: none;
  filter: none;
}
.dropdown .dropdown-hd-active {
  background-color: #ebebeb;
  background-image: -moz-linear-gradient(top, #e6e6e6, #f2f2f2);
  background-image: -ms-linear-gradient(top, #e6e6e6, #f2f2f2);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#e6e6e6), to(#f2f2f2));
  background-image: -webkit-linear-gradient(top, #e6e6e6, #f2f2f2);
  background-image: -o-linear-gradient(top, #e6e6e6, #f2f2f2);
  background-image: linear-gradient(top, #e6e6e6, #f2f2f2);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#e6e6e6', endColorstr='#f2f2f2', GradientType=0);
}
.dropdown .dropdown-list {
  display: none;
  top: 24px;
  left: -1px;
  position: absolute;
  border: 1px solid #ddd;
  background: #fff;
  z-index: 999999;
  list-style-type: none;
  margin: 0;
  padding: 0;
  -webkit-border-radius: 2px 2px 2px 2px;
  -moz-border-radius: 2px 2px 2px 2px;
  border-radius: 2px 2px 2px 2px;
  -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
  overflow: auto;
}
.dropdown .dropdown-list .dropdown-item {
  height: 25px;
  overflow: hidden;
  line-height: 25px;
  text-indent: 8px;
  color: #333;
  position: relative;
  padding-right: 20px;
  cursor: default;
  -moz-user-select: none;
  -webkit-user-select: none;
}
.dropdown .dropdown-list-noicon .dropdown-item {
  padding-right: 0px;
}
.dropdown .dropdown-list .dropdown-item span {
  height: 25px;
  line-height: 25px;
  overflow: hidden;
  display: block;
}
.dropdown .dropdown-list .dropdown-item .icon-ok {
  font-size: 9px;
  position: absolute;
  right: 6px;
  top: 6px;
  line-height: 12px;
  visibility: hidden;
  color: #999;
  clear: both;
}
.dropdown .dropdown-list .dropdown-itemselected {
  color: #000;
}
.dropdown .dropdown-list .dropdown-itemselected .icon-ok {
  visibility: visible;
}
.dropdown .dropdown-list .dropdown-itemover {
  background-color: #488fcd;
  color: #fff;
}
.dropdown .dropdown-list .dropdown-itemover .icon-ok {
  color: #fff;
}
