.otherbg{
    width: 100%;
    height: 460px;
    background-size: cover !important;
}
.aboutCon{
    width: 100%;
    height:587px;
    background: url(../images/home/bg5.jpg) no-repeat center;
}
.icon span{
    display: inline-block;
    margin: 0 10px;
    font-family: "SourceHanSansCN-Light" !important;
}
.advantage li{
    width: 290px;
    height: 400px;
    background: #F7F7F7;
    border-radius: 6px;
    margin-top: 40px;
}
.advantage li div:nth-child(1){
    width: 80px;
    height: 75px;
    margin: auto;
    padding: 60px 0 20px 0;
}
.advantage li div:nth-child(1) img{
    max-width: 80px;
    max-height: 75px;
}
.advantage li div:nth-child(2){
    width: 220px;
    margin: auto;
}
.advantage li div:nth-child(2) p:nth-child(1){
    margin-bottom: 20px;
}
.productNav{
    width: 220px;
}
.productNav ul{
    margin-top: 100px;
}
.productNav li{
    padding: 30px 0;
    border-bottom: 1px solid #E4E4E4;
}
.productNav li span{
    display: none;
}
.productNav li a{
    color: #2B2B2B;
}
.productNav li a:hover{
    color: #2B2B2B;
}
.productNavActive a{
    color: #15C782 !important;
}
.productNavActive span{
    display: block !important;
}
.productCon{
    width: 850px;
    border-top: 1px solid #E4E4E4;
    padding-top: 45px;
    margin-top: 40px;
}
.productCon ul li{
    margin-bottom: 40px;
}
.productCon ul li div:nth-child(1){
    width: 400px;
    height: 248px;
    margin-bottom: 20px;
}
.productCon ul li div:nth-child(1) img{
    max-width: 400px;
    max-height: 248px;
}
.cheng{
    width: 100%;
    height:730px;
    background: url(../images/home/bg8.jpg) no-repeat center;
}
.chengBox{
    width: 1200px;
    height: 588px;
    background: #FFFFFF;
    border-radius: 6px;
    position: relative;
    top: 80px;
}
.chengBox form{
    width: 687px;
    margin-left: -70px;
    margin-top: 40px;
}
.chengBox form input{
    border: none;
    outline: none;
    width: 560px;
    height: 67px;
    background: none;
    color: #7C7C7C;
    font-size: 20px;
 }
 .chengBox form textarea{
    width: 560px;
    font-size: 20px;
    height: 100px;
    resize: none;
    background: none;
    outline: none;
    margin-top: 20px;
    color: #FFFFFF;
 }
 .chengBox form div{
    width: 667px;
    height: 67px;
    background: #FFFFFF;
    border: 1px solid #E1E1E1;
    border-radius: 6px;
    margin-bottom: 15px;
    padding-left: 20px;
 }
 .chengBox form button{
    width: 686px;
    height: 66px;
    background: #15C782;
    border-radius: 6px;
    line-height: 66px;
    border: none;
    outline: none;
}
.newsBox li{
    width: 377px;
    height: 450px;
    background: #FFFFFF;
    margin: 0 10px 20px;
}
.newsBox li div:nth-child(1){
    width: 377px;
    height: 203px;
}
.newsBox li div:nth-child(1) img{
    max-width: 377px;
    max-height: 203px;
}
.newsBox li div:nth-child(2){
    padding-top: 40px;
}
.newsBox li div:nth-child(2) p{
    width: 320px;
    margin: auto;
}
.newsBox li div:nth-child(2) p:nth-child(2){
    margin-top: 20px;
    margin-bottom: 30px;
}
.newsBoxActive{
    background: #15C782 !important;
}
.newsBoxActive div:nth-child(1){
    display: none;
}
.newsBoxActive div:nth-child(2) p:nth-child(1){
    color: #fff !important;
}
.newsBoxActive div:nth-child(2) p:nth-child(2){
    color: #fff !important;
}
.newsBoxActive div:nth-child(2) p:nth-child(3){
    color: #fff !important;
}
.newsBoxActive div:nth-child(2) p:nth-child(4){
    width: 123px !important;
    height: 37px !important;
    background: #15C782;
    border-radius: 19px;
    line-height: 37px;
    margin: 160px 0 0 25px;
    color: #fff !important;
    text-align: center;
}
.messagec form {
    width: 492px;
    margin: auto;
}
.messagec form input{
    margin-left:5px;
    border: none;
    outline: none;
    width: 380px;
    height: 46px;
    background: none;
    font-size: 18px;
 }
 .messagec form textarea{
     width: 380px;
     height: 120px;
     background: none;
     resize: none;
     outline: none;
     border: none;
     font-size: 18px;
     margin-top: 15px;
 }
.messagec form p{
    width: 490px;
    height: 46px;
    border: 1px solid #F0F0F0;
    border-radius: 6px;
    margin-bottom: 10px;
    padding-left: 10px;
 }
.messagec form button{
    width: 501px;
    height: 59px;
    background: #15C782;
    border-radius: 6px;
    line-height: 59px;
    border: none;
    outline: none;
 }
 .line8{
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, .2);
    margin-top: 50px;
    margin-bottom: 50px;
 }