@charset "utf-8";

/* CSS Document */

* {
    margin: 0;
    padding: 0;
}

img {
    border: none;
    padding: 0;
    margin: 0;
    outline-style: none;
    border: 0;
    vertical-align: middle;
}

.clearfix:before,
.clearfix:after {
    content: ".";
    line-height: 0;
    height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
    /*IE/7/6*/
}

ol,
ul {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    cursor: pointer;
}

html,
body {
    width: 100%;
    height: 100%;
}

i{
    font-style:normal
}
body {
    width: 100%;
    height: auto;
}
.clearfloat:after{
    display:block;
    clear:both
    ;content:"";
    visibility:hidden;
    height:0
}
.clearfloat{
    zoom:1
}
.bg_body {
    width: 100%;
    /* min-height: 92.24rem; */
    background: #d32326;
    padding-bottom: 1rem;
}
.first-part{
    width: 100%;
    height: 590px;
    background: url(../images/banner.png) no-repeat top center;
    background-size: cover;
    overflow: hidden;
}
.second-part{
    width: 100%;
    background: url(../images/bg.png) top center;
    background-size: cover;
    overflow: hidden;
}
.second-part .img-box{
    width: 1020px;
    height: 328px;
    margin: 0 auto;
    display: none;
}
.second-part img{
    width: 100%;
    height: 100%;
}
.second-part .img-cf{
    width: 265px;
    height: 34px;
    margin: 50px auto 37px auto;
    display: block;
}
.second-part .img-home{
    width: 303px;
    height: 51px;
    margin: 0 auto 20px auto;
    display: block;
}
.home-nav{
    width: 1000px;
    height: 44px;
    background: #771219;
    margin: 0 auto 20px auto;
    text-align: center;
    overflow: hidden;
}
.home-nav li{
    width: 50%;
    height: 40px;
    line-height: 44px;
    color:#fff;
    float: left;
    font-size: 18px;
    cursor: pointer;
}
.home-nav li:last-child{
    width: 48%;
    margin: 0 10px;
}
.home-nav li:first-child span{
    display: block;
    float: left;
    width: 10px;
    height: 44px;
    border-bottom: none;
}
.home-nav li:first-child span:nth-child(2){
    width: 480px;
    height: 40px;
}
.home-nav li:first-child span:nth-child(3){
    border-right: 1px solid #000;
    width: 9px;
    height: 28px;
    margin-top: 8px;
}
.home-nav li.active:first-child span:nth-child(2){
    border-bottom: 4px solid #ffdb3f;
}
.home-nav li:last-child.active{
    border-bottom: 4px solid #ffdb3f;
}
.cf-product{
    width: 1000px;
    margin: 0 auto;
    max-height: 392px;
    overflow: hidden;
}
.third-part{
    width: 100%;
    background: url(../images/bg.png) top center;
    background-size: cover;
    overflow: hidden;
}
.third-part .img-exit{
    width: 303px;
    height: 51px;
    margin: 30px auto 16px auto;
    display: block;
}
.third-part .img-short{
    width: 303px;
    height: 53px;
    margin: 30px auto 26px auto;
    display: block;
}
.third-part .home-nav li{
    width: 33%;
}
.third-part .home-nav li:first-child span{
    display: block;
    float: left;
    width: 6px;
    height: 44px;
    border-bottom: none;
}
.third-part .home-nav li:first-child span:nth-child(2){
    width: 316px;
    height: 40px;
}
.third-part .home-nav li:first-child span:nth-child(3){
    border-right: 1px solid #000;
    width: 7px;
    height: 28px;
    margin-top: 8px;
}
.third-part .home-nav li:nth-child(2) span{
    display: block;
    float: left;
    width: 6px;
    height: 44px;
    border-bottom: none;
}
.third-part .home-nav li:nth-child(2) span:nth-child(2){
    width: 316px;
    height: 40px;
}
.third-part .home-nav li:nth-child(2) span:nth-child(3){
    border-right: 1px solid #000;
    width: 7px;
    height: 28px;
    margin-top: 8px;
}
.third-part .home-nav li.active:nth-child(2) span:nth-child(2){
    border-bottom: 4px solid #ffdb3f;
}
.third-part .home-nav li:last-child{
    width: 32%;
    
}
.fourth-part{
    width: 100%;
    background: url(../images/bg.png) top center;
    background-size: cover;
    overflow: hidden;
    padding-bottom: 50px;
}
.fourth-part .img-spring{
    width: 265px;
    height: 35px;
    margin: 50px auto 20px auto;
    display: block;
}
.fourth-part .img-zui{
    width: 456px;
    height: 51px;
    margin: 0 auto 16px auto;
    display: block;
}
.hui-title{
    font-size: 38px;
    font-weight: 700;
    color:#fff;
    margin: 34px 0 22px 41px;
}
.cf-product > ul {
    width: 100%;
    overflow: hidden;
}
.cf-product > ul li{
    float: left;
    width: 240px;
    height: 392px;
    margin: 0 13px 9px 0;
}
.cf-product > ul li:nth-child(4n){
    margin-right: 0;
}




.mrg-tp{
    margin: .2rem 0 0 .76rem;
}
.mt-10{
    margin-top: 10px;
}
.wheel-box{
    width: 100%;
    margin:0 0 0 auto;
    float: left;
    height: 100%;
}
.wheel-box::after{
    content:""; 
    display:block;  
    height:0; 
    clear:both;
}
.wheel-box a{
    display: block;
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}
.wheel-box a > img{
    height: 180px;
    width: 100%;
    background:red;
    display: block;
    overflow: hidden;
}
.wheel-box a span{
    display: block;
}
.wheel-box a span:nth-child(2){
    font-size: 18px;
    line-height: 24px;
    padding-left: 9px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 8px 0 4px 0;
    color:#333;
}
.wheel-box a span:nth-child(3){
    font-size: 16px;
    line-height: 20px;
    padding-left: 9px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 10px 0 13px 0;
    color:#999;
}
.wheel-box a span:nth-child(4){
    font-size: 16px;
    line-height: 20px;
    color:#db140f;
    width: 56px;
    height: 22px;
    border: 1px solid #db140f;
    margin: 0 0 0 13px;
    text-align: center;
    border-radius: 4px;
    float: left;
}
.wheel-box a span:nth-child(5){
    font-size: 20px;
    font-weight: 700;   
    color:#ff0036;
    line-height: 20px;
    padding-left: 11px;
    float: left;
}
.wheel-box a span:nth-child(5) i{
    font-size:28px;
}
.wheel-box a span:nth-child(6){
    height: 43px;
    width: 214px;
    background:#ff0036;
    color:#fff;
    text-align: center;
    font-size: 20px;
    line-height: 43px;
    position: absolute;
    bottom: 20px;
    left: 14px;
    border-radius: 6px;
}
.wheel-box a span:nth-child(7){
    position: absolute;
    top: 146px;
    left: 10px;
    height: 28px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    text-align: center;
    font-size: 16px;
    line-height: 28px;
    border-radius: 60px;
    padding: 0 15px;
}
.wheel-box a span:nth-child(8){
    position: absolute;
    top: 0;
    left: 10px;
    width: 70px;
    height: 28px;
}
.nav {
    position: absolute;
    top: 734px;
    right: 5%;
    width: 215px;
    height: 332px;
    background: url(../images/nav.png) no-repeat top center;
    overflow: hidden;
    z-index: 99;
}
.nav-content {
    width: 176px;
    height: 41px;
    display: block;
    overflow: hidden;
    cursor: pointer;
    margin: 0 auto 1px auto;
}
.nav .nav-content:nth-child(1) {
    margin-top: 124px;
}
.nav-positi{
    position: fixed;
    right: 5%;
    top: 60px;
}
.check-more{
    height: 52px;
    width: 211px;
    background: #ffa127;
    color: #fff;
    text-align: center;
    font-size: 26px;
    line-height: 52px;
    margin: 30px auto;
    /* border-radius: 6px; */
    display: none;
    cursor: pointer;
}
.max-none{
    max-height:none!important;
}
.mrg-top{
    margin-top: .253333rem!important;
}
#internal,#external{
    max-height: 460px;
}
#oneAll{
    max-height: 460px;
}
.mrg-bottom{
    margin-bottom:20px;
}
#cfProduct{
    max-height: 1194px;
}
#exitProduct{
    max-height: 793px;
}
/*slick*/
.slider {
    width: 100%;
    margin: 0 auto;
}
.slick-slide{
    margin-left: 25px;
}
.slick-dots{
    bottom: -20px;
}
.ver-slide .slick-slide{
    margin-left: 0!important;
}