.mobile_nav .jiathis_style_32x32 .jtico_weixin {
  width: 22px !important;
  height: 17px !important;
  background: url("../imgs/ztindex_share_03.png") no-repeat center;
}
.mobile_nav .jiathis_style_32x32 .jtico_tsina {
  width: 22px !important;
  height: 17px !important;
  background: url("../imgs/ztindex_share_05.png") no-repeat center;
}