#wjdh-kefu .wjdh-kefu-bt{background-color: #00509c;}
#wjdh-kefu .wjdh-kefu-tel{background-color:  #00509c;}
#wjdh-kefu .wjdh-kefu-qq{background-color: #00509c;}
#wjdh-kefu .wjdh-kefu-erweima{background-color:  #00509c; }
#wjdh-kefu .wjdh-kefu-close{background-color:  #00509c;}