#main-1{
    background: url("../images/bj3_11.png") top center no-repeat;
    height: 680px;
    border-top: 1px solid transparent;
}
#main-1>div:first-child{
    height: 510px;
    position: relative;
}
#main-1>div:last-child{
    height: 168px;
    padding: 56px 100px;
}
.main-1-left{
    position: absolute;
    top:110px;
    left: 90px;
}
.main-1-left>span{
    color: #fffefe;
    line-height: 100px;
}
.main-1-left>p{
    color: #fffefe;
    margin-bottom: 30px;
}
.main-1-left>b{
    font-weight: normal;
    display: block;
    width: 156px;
    height: 40px;
    color:#fffefe;
    border: 1px solid #fffefe;
    line-height: 40px;
}
#main-1>div:last-child>p{
    line-height: 36px;
}
#main-2{
    background: #eee;
    height: 340px;
}
#main-2>div{
    height: 340px;
    padding: 30px 0;
}
.main-2-bot{
    width: 1100px;
    height: 156px;
    margin: 30px auto ;
    box-shadow: 0 0 20px #aaa;
}
.main-2-bot>div{
    height: 100%;
    float: left;
}
.main-2-bot>div:first-child{
    width: 210px;
    background: #0187ed;
}
.main-2-bot>div:nth-child(2){
    width: 680px;
    background: #fff;
    padding: 10px 24px;
    overflow: hidden;
    transition: width 1s linear,padding 1s linear;
}
.main-2-bot>div:nth-child(3){
    width: 210px;
    background: #0187ed;
}
.main-2-bot>div:last-child{
    width: 0;
    background: #fff;
    padding: 10px 0px;
    overflow: hidden;
    transition: width 1s linear,padding 1s linear;
}
.main-2-bot img{
margin-top: 45px;
}
.main-2-bot span{
    display: inline-block;
    width: 330px;
    line-height: 60px;
}
.main-2-bot p{
    width: 632px;
    line-height: 36px;
}
#main-3>div>div{
    height: 500px;
}
#main-3 img{
margin-top: 35px;
}
#main-3 li{
    font-size: 18px;
    color: #323232;
    margin: 20px 0;
}
#main-3 i{
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-right: 16px;
    background: url("../images/right.png") bottom center no-repeat;
}
.main-3-left{
  padding: 60px 0 0 70px;
}
.main-3-left>span{
    margin-bottom: 26px;
}
.main-3-left>p{
    margin-bottom: 50px;
}
#main-4{
    background: url("../images/3-4-1.png") top center no-repeat;
    height: 560px;
}
#main-5{
    height: 386px;
    padding: 40px 0;
}
#main-5>span{
   margin-bottom: 20px;
}
.main-5-bot>div{
    position: relative;
    height: 200px;
}
.main-5-bot>div>div:first-child{
    width: 80px;
    height: 168px;
    background: #0187ed;
    font-size: 24px;
    color: #fff;
    padding: 20px 28px;
    line-height: 24px;
    position: absolute;
    top:16px;
    left: 20px;
    z-index: 10;
}
.main-5-bot>div>div:last-child{
    width: 360px;
    height: 130px;
    background: #eee;
    font-size: 16px;
    color:#323232;
    line-height: 36px;
    padding-left: 100px;
    padding-right:10px;
    position: absolute;
    top:35px;
    left: 10px;
}