.headNav {
    height: 64px;
    line-height: 64px;

}

.headNav {
    width: 100%;
    background: #fff;
    position: fixed;
    z-index: 100;
    top: 0;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.1);
}

.headNav .nav li a:hover {
    cursor: pointer;
    background: #fff !important;
}

.headNav .nav li .active {
    color: #00ADEE;
    font-weight: bold;
}

.headNav .nav li a {
    height: 64px;
    padding: 24px 40px;
    font-family: Helvetica;;
    font-size: 16px;
    color: #333333;
    letter-spacing: 0;
    text-align: justify;
}
.headNav .nav li .logo{
    display: flex;
    align-items: center;
    padding: 0;
}
.log_Img {
    width: 80px;
    height: auto;
    margin-right: 20px;
}
.cName{
    font-weight: bold;
    color: #000;
    letter-spacing: 3px;
}
.banner_img{
    width: 100%;
    height: auto;
}
.bct{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 30px;
    /*font-weight: bold;*/
    color: #fff;
    text-align: center;
}
.b_top{

    position: relative;
    display: inline-block;
    width: 200px;
}
.b_top:before{
   content: "";
    width: 50px;
    height: 1px;
    background: #fff;
    position: absolute;
    left: -70px;
    top:50%
}
.b_top:after{
    content: "";
    width: 50px;
    height: 1px;
    background: #fff;
    position: absolute;
    left: 220px;
    top:50%
}
.b_bottom{
    margin-top: 50px;
    padding: 10px 35px;
    border: 1px solid #fff
}
.sucess {
    background: #F2F2F2 ;
    padding: 100px 0;
}
.suc_title{
    width: 138px;
    height: 96px;
    padding: 48px 0 20px 0;
    margin: 0 auto;
}
.suc_title span:nth-child(1){
    display: inline-block;
    font-family: PingFangSC-Medium;
    font-size: 28px;
    color: #000000;
    letter-spacing: 6px;
    text-align: center;
    line-height: 28px;
}
.suc_title span:nth-child(2){
    display: inline-block;
    font-family: PingFangSC-Medium;
    font-size: 28px;
    color: #00ADEE;
    letter-spacing: 6px;
    text-align: center;
    line-height: 28px;
}
.border_line{
    width: 64px;
    height: 4px;
    background:#00ADEE;
    margin: 0 auto;
}
.ct_suc{
    width: 1200px;
    margin: 0 auto;
    margin-top: 48px;
    font-size: 0;
}
.ct_item{
    display: inline-block;
    width: 600px;
    height: 360px;
    margin-bottom: 15px;
}
.ct_item img{
    width: 100%;
    height: 100%;
    margin-bottom: 15px;
}
.ct_text{
    margin-bottom: 15px;
    background: #fff;
    height: 360px;
    box-sizing: border-box;
    display: inline-block;
    width: 600px;
    padding: 48px 48px;
    vertical-align: middle;
}
.ct_text .item{
    height: 54px;
}
.item img{
    width: auto;
    height: 100%;
}
.ct_text p:nth-child(1){
    font-size: 23px;
    color: #444444;
    font-weight: bold;
    letter-spacing: 0;
    line-height: 16px;
    margin: 0;
}
.ct_text p{
    padding: 15px 0 20px 0;
    font-family: PingFangSC-Medium;
    font-size: 16px;
    color: #444444;
    letter-spacing: 0;
    line-height: 16px;
    margin: 0;
}
.ct_text:nth-child(odd){
    border-right: 3px solid #F2F2F2;
}
.ct_text:nth-child(even){
    border-left: 3px solid #F2F2F2;
}
.ct_text p:nth-child(3){
   margin: 0;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #999999;
    letter-spacing: 0;
    text-align: justify;
}




.contact_us {
    background: url("../img/bg_contact.png");
    background-size: 100%;
}

.contact_us > p {
    text-align: center;
    padding: 72px 0 64px 0;
}

.contact_us a {
    text-decoration: none;
}

.contact_us ul {
    text-align: center;
    padding-left: 0;
    display: flex
;
    align-items: self-start;
    justify-content: center;
}

.contact_us ul li {
    display: inline-block;
    padding: 0px 90px;
    position: relative;
    cursor: pointer;
}


.contact_us ul li a p:nth-child(1){
    width: 120px;
    height: 120px;
}
.contact_us ul li a p:nth-child(2){
    font-size: 18px;
}
.contact_us ul li a p:nth-child(3){
    font-size: 16px;
    width: 120px;
    text-align: left;
}
.contact_us ul li a p:nth-child(1) img{
    width: 100%;
    height:100%;
}
.contact_us ul li p{
    margin-bottom: 20px;
    opacity: 0.8;
    text-align: center;
    font-family: Helvetica;

    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 16px;
}
.footer{
    background: #333333;
    padding-top: 30px;
}
.footer>p{
    text-align: center;
    padding: 72px 0 64px 0;
}
.footer a{
    text-decoration: none;
}
.footer ul{
    text-align: center;
}
.footer ul li{
    display: inline-block;
    padding: 0px 90px;
    position: relative;
    cursor: pointer;
}
.footer ul li:after{
    content: "";
    position: absolute;
    top: 13px;
    right: -1px;
    height: 42px;
    width: 2px;
    background: #fff;
}
.footer ul li:last-child:after{
    content: "";
    position: absolute;
    top: 13px;
    right: -1px;
    height: 42px;
    width: 0px;
    background: #fff;
}
.footer ul li a p:nth-child(1){
   width: 30px;
    height: 30px;
    margin: 0 auto;
    margin-bottom: 22px;

}
.footer ul li a p:nth-child(1) img{
    width: 100%;
    height:100%;

}
.footer ul li p{
    opacity: 0.8;
    font-family: PingFangSC-Regular;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
    line-height: 16px;
}
.icp{
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #FFFFFF;
    text-align: center;
    line-height: 14px;
    padding: 30px 0 20px 0;
}