#mydiv{
  width: 100%;
  text-align: center;
  background: #EFEFEF;
  overflow: hidden;
  margin-bottom: 20px;
}
#mydiv_center{
  width: 1000px;
  margin: 0 auto;
  margin-top: 20px;
  background: #fff;
  margin-bottom: 10px;
}
.top{
  text-align: center;
}
.top p{
  color: dodgerblue;
  font-size: 28px;
  position: relative;
  top: 30px;
}
.top span{
  color: #ADADAD;
  position: relative;
  top: 20px;
  font-size: 28px;
}
.top h2{
  color: #000000;
  position: relative;
  top: 40px;
  font-size: 20px;
}
.mycenter{
  margin-top: 100px;
  text-align: -webkit-left;
}
.mycenter p{
  padding: 0 20px;
}
.mycenter p a{
  color: #333;
  font-size: 14px;
  line-height: 30px;
}
.biaoti{
  border-top: solid 1px #c0c0c0;
  margin: 20px 20px 0;
  line-height: 30px;
}
.biaoti a{
  font-weight: bold;
  color: #228B22;
  font-size: 14px;
}