#nav {
  background: #393755;
}
#nav .nav-inner {
  width: 1235px;
  height: 42px;
  margin: 0 auto;
  background: #393755;
}
#nav .w984 {
  width: 984px;
}
#nav li {
  float: left;
}
#nav li a {
  position: relative;
  float: left;
  color: #FFF;
  line-height: 42px;
  text-decoration: none;
}
#nav li a img {
  position: absolute;
  max-width: none;
  _display: none;
  z-index: 99;
}
#nav li a:hover {
  color: #30a4fd;
}
#nav li.current a {
  color: #30a4fd;
}
#nav .btn_more {
  width: 54px;
  position: relative;
  cursor: pointer;
}
#nav .btn_more .a-more-btn img {
  bottom: 19px;
  right: -3px;
  position: absolute;
  -webkit-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
  -ms-transition: transform 0.3s ease-in;
  -moz-transition: transform 0.3s ease-in;
}
#nav .btn_more:hover .a-more-btn {
  color: #30a4fd;
}
#nav .btn_more:hover .a-more-btn img {
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  transform: rotate(180deg);
  -ms-transform: rotate(0);
}
#nav .btn_more:hover .box_more_items {
  display: block
}
#nav .btn_more_hover {
  background-color: #4b4a66;
}
#nav .box_more_items {
  display: none;
  background-color: #4b4a66;
  cursor: pointer;
  position: absolute;
  right: 0;
  top: 42px;
  padding: 6px 0px 6px 0;
  z-index: 33;
  width: 200px;
}
#nav .box_more_items li {
  width: 33%;
  line-height: 24px;
  height: 24px;
  overflow: hidden;
  text-indent: 12px;
}
#nav .box_more_items li a {
  line-height: 26px;
  padding: 0;
}
#nav .box_more_items li a:hover span {
  color: #30a4fd;
}
#nav .box_more_items li a span {
  font-size: 14px;
  color: #fff;
}
#nav .box_more_items .current a span {
  color: #30a4fd;
}
#nav .box_more_items .item_4_byte {
  width: 65px;
}
#nav .box_more_items .item_5_byte {
  width: 75px;
}
#nav .menu-main {
  float: left;
  margin-left: -8px;
}
#nav .menu-main a {
  padding: 0 8px;
  font-size: 14px;
}
#nav .menu-main .btn_more .box_more_items {
  width: 215px;
}
#nav .menu-main .btn_more .box_more_items li {
  height: 26px;
  line-height: 26px;
}
#nav .menu-main .btn_more .box_more_items .item_4_byte {
  width: 70px;
}
#nav .menu-main .btn_more .box_more_items .item_5_byte {
  width: 80px;
}
#nav .menu-sub {
  float: right;
}
#nav .menu-sub a {
  padding: 0 4px;
  font-size: 12px;
}
#nav .menu-sub .btn_more {
  width: 46px;
  background-position: 32px center;
}
#nav .menu-sub .btn_more .a-more-btn img {
  right: -7px;
}
#nav .menu-sub .box_more_items {
  width: 170px;
}
#nav .menu-sub .box_more_items li a span {
  font-size: 12px;
}
html .page-search #nav {
  z-index: 12;
}
.w1024 #nav .nav-inner {
  width: 995px;
  padding: 0 15px 0 10px ;
}