.web_map{
  width: 1198px;
  height: 540px;
  margin-bottom: 107px;
}
.web_map{
  width: 1198px;
  height: 734px;
}
.web_map_top{
  height: 47px;
  background: url('./nyb_wzdt_2017125_1200.png');
}
.web_map_top span{
  color: white;
  font-size: 18px;
  text-align: center;
  line-height: 48px;
  margin-left: 40px;
}
.web_map_con{
height: 71px; 
}
.web_map_con a{
  display: inline-block;
  line-height: 66px;
  width: 141px;
  text-align: center;
  font-size: 16px;
  color: #333333;
}