.hd_left{
  width: 668px;
  min-height: 350px;
  border-right: 1px #c1cae0 solid;
  float: left;
}
.hd_right{
  width: 310px;
  min-height: 350px;
 float: left;
  padding-left: 30px;
}
.hd_left_btbox{
  width: 638px;
  padding-right: 30px;
  padding-left: 10px;
  height: 50px;
}
.hd_left_btbox>div{
  float: left;
}
.hd_left_bt{
  width: 30%;
  height: 50px;
  font-size: 22px;
  color: #4c67a7;
  line-height: 50px;
}
.hd_left_tj{
  width: 62%;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
}
.hd_left_gd{
  width: 18%;
  height: 50px;
  line-height: 50px;
}
.hd_left_gd a{
  font-size: 18px;
  display: block;
  height: 50px;
  line-height: 50px;
  text-align: right;
  color: #C1CAE0;
}
.hd_left_tjbox{
  width: 638px;
  padding-right: 30px;
  padding-left: 10px;
}
.hd_right li{
  float: left;
  width: 270px;
  height: 50px;
  margin-bottom: 20px;
  margin-top: 20px;
}