.top {
  height: 121px;
  background-color: #1671ba;}
.top .search-div {
  height: 121px;
  background-color: #1671ba;}
.top .search-div .tools {
  height: 50px;
  line-height: 50px;
  float: right;}
.top .search-div .tools a {
  display: block;
  float: left;
  color: #ffffff;}
.top .search-div .tools span {
  display: block;
  float: left;
  color: #ffffff;
  width: 25px;
  text-align: center;}
.top .search-div .search {
  width: 277px;
  height: 36px;
  line-height: 36px;
  background: url(images/ss_bg.jpg) no-repeat;
  background-size: 277px 36px;
  margin-left: 63px;
  float: right;}
.top .search-div .search .search_key {
  display: block;
  float: left;
  width: 160px;
  height: 24px;
  line-height: 24px;
  border: 0;
  margin: 6px 17px;
  background: none;}
.top .search-div .search #search_btn {
  display: block;
  width: 70px;
  height: 36px;
  line-height: 36px;
  padding-left: 40px;
  float: left;
  border: 0;
  color: #ffffff;
  font-family: "微软雅黑";
  font-size: 14px;
  background: none;}