h1, h2, h3, h4, h5, h6 {
  font-family: "Microsoft YaHei","微软雅黑","Microsoft JhengHei","宋体";
}
.logo {
  max-width: 700px;
  border:none;
  margin: auto;
}
.footer {
  font-family: "Microsoft YaHei","微软雅黑","Microsoft JhengHei","宋体";
  max-width: 700px;
  font-size:10px;
  margin: auto;
}
.viewgram {
  margin: 5px auto; 
  font:13px "Microsoft YaHei","微软雅黑","Microsoft JhengHei","宋体";
  font-size:16px;
  padding:0px 25px 10px 25px;
  line-height:28px;
  max-width: 700px;
  color:#252525;}
.fmbt
{
  text-align: center;
}
.tgimg {
  padding-top: 10px;
  text-align: center;
  font-size:24px;
}