.main{
  width: 1200px;
  margin: 0 auto;
}
.left{
  float: left;
}
.right{
  float: right;
}
.appdown{
  min-width:1200px;
  height: 100%;
}
/*二维码*/
.done_ewm img{
  width: 223px;
  height: 223px;
  margin: 0 auto;
}
.mainTop{
  width: 100%;
  background: url("../images/mainTopBg.png") no-repeat top center;
}
.mainTop{
  padding-top: 140px;
}
.mainTop .action{
  margin-top: 40px;
}
.title .left{
  margin-left: 20px;
}
.mainTop .action .left{
  margin: 0;
}
.titleText h1{
  font-size: 78px;
  color: #fff;
}
.titleText h2{
  font-size: 54px;
  color: #fff;
  margin-top: 10px;
}
.action a{
  display: block;
  width: 278px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  border-radius: 30px;
  border: 2px solid #fff;
  color: #fff;
  font-size: 30px;
  margin-top: 15px;
  margin-bottom: 40px;
}
.mainTop .img{
  margin-right: 100px;
}
.text h3{
  font-size: 46px;
  font-weight: bold;
  color: #111;
  text-align: left;
}
.text h3 em{
  display: block;
  width: 100px;
  border: 3px solid #009cff;
  margin-top: 5px;
}
.f1{
  margin-top: 70px;
}
.f1 .left{
  margin-left: 88px;
}
.describe{
  margin-top: 20px;
  margin-bottom: 74px;
}
.describe p{
  font-size: 30px;
  color: #02295d;
  line-height: 60px;
}
.f2{
  padding-top: 138px;
  background-color: #009cff;
}
.f2 h3{
  color: #fff;
}
.f2 h3 em{
  border-color: #fff;
}
.f2 .describe p{
  color: #fff;
  text-align: center;
}
.f2 .left{
  margin-left: 189px;
}
.f2 .right{
  margin-right: 123px;
}

.f3{
  padding-top: 38px;
  padding-bottom: 10px;
  background-color: #f5f6f7;
}
.f3 h3{
  color: #009cff;
}
.f3 h3 em{
  border-color: #009cff;
}
.f3 .left{
  margin-left: 87px;
}
.f3 .right{
  margin-right: 106px;
  margin-top: 115px;
}
.f3 .describe p{
  color: #02295d;
  text-align: center;
}

.f4{
  padding-top: 58px;
  background: url("../images/mainFooterBg.png") no-repeat center;
}
.f4 .left{
  margin-left: 239px;
  margin-top: 40px;
}
.f4 .right{
  margin-right: 168px;
}
.f4 h3{
  color: #009cff;
}
.f4 h3 em{
  border-color: #009cff;
}
.f4 .footerBox{
  height: 389px;
  text-align: center;
}
.f4 .footerBox p{
  font-size: 48px;
  color: #009cff;
  line-height: 80px;
}
.f4 .footerBox p:first-child{
  padding-top: 120px;
}
/*春节背景图*/
.mainBgBox{
  display: none;
}