#app .app-wrapper .main {
  background: #f6f6f6;
}
#app .app-wrapper .main .main-wrapper .main-body {
  font-size: 15px;
  color: #444;
  border-top: none;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body {
  margin: 0 auto;
  border: 0;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body h1 {
  text-align: center;
  color: #222;
  font-size: 18px;
  line-height: 45px;
  font-family: '微软雅黑';
  font-weight: bold;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top h2 {
  color: #222;
  line-height: 30px;
  font-family: '微软雅黑';
  font-weight: bold;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .flow-box .img  img{
  width: 80%;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .flow-box .btn a {
  margin-right: 20px;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .download-box .btn {
  padding: 20px;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .download-box .btn a {
  display: inline-block;
  text-align: center;
  width: 35%;
  font-size: 0;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .download-box .btn a img {
  display: inline-block;
  margin-bottom: 10px;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .download-box .btn a span {
  display: block;
  line-height: 20px;
  font-size: 14px;
  color: #222;
  font-weight: bold;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .top .download-box .tip {
  background-color: #fff;
  padding: 20px 30px;
  line-height: 1.6;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .content {
  margin-top: 20px;
  border-top: 1px solid #ddd;
  width: 100%;
  color: #1a1a1a;
  padding: 15px 0;
  font-size: larger;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .content .page {
  background: #fff;
  text-align: left;
  margin: 0;
  line-height: 28px;
  padding: 10px 50px 40px 5px;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .content .page .title {
  font-size: 16px;
  font-weight: 700;
}
#app .app-wrapper .main .main-wrapper .main-body .box-body .content .page .article {
  font-size: 16px;
}