@charset "UTF-8";
html {
    margin: 0;
    padding: 0;
    border: 0;
}

body, div, span, object, iframe, h1, h2, h3, h4, p, blockquote, pre, a, address, code, b, em, img,
dl, dt, dd, ol, ul, li, fieldset, form, label, footer,
header, hgroup, nav, section {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background: #fff;
    position: relative;
    font: 14px/1.5 Microsoft YaHei, arial, 宋体, sans-serif;
    vertical-align: baseline;
    width: 100%;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    outline: none;
}

a:link {
    color: #000;
}

a:visited {
    color: #f75a53;
}

a:hover, a:active, a:focus {
    color: #f75a53;
    text-decoration: none;
    outline: none;
}

input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

ul, ol, li {
    list-style-type: none;
}

select, input, img, select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table, th, td {
    vertical-align: middle
}

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

.clearfix {
    zoom: 1
}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

h1, h2, h3, h4 {
    font-size: 14px;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}



/*导航*/
.navbar-brand img {
    margin-top: 10px;
}

.navbar-default {
    border-color: transparent;
    background-color: transparent;
}

.navbar {
    margin: 0;
}

.navbar-brand {
    height: auto;
}

.navbar-static-top {
    border-width: 0 0 0px;
}

.navbar-nav {
    /*padding: 20px 0;*/
}

.navbar-nav > li {
    margin-left: 2px;
    /*padding: 15px;*/
}

.navbar-nav > li a {
    font-size: 16px;
    color: #231815;
    padding: 35px 15px;
}

.navbar-nav > li > a:hover {
    color: #fff !important;
    background: #ff7f00!important;
}

.dropdown-menu a:hover{
    color: #f2cb2b!important;
}

.navbar-nav>li a.active {
    color: #fff !important;
    background: #f1c71d!important;
}

.navbar-nav > li:hover {
    /*border-radius: 6px;*/
    background: transparent;
    color: #0064c8!important;
}

.navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > .open > a:hover, .navbar-default .navbar-nav > .open > a:focus {
    /*border-radius: 6px;*/
    background: transparent;
    color: #f2cb2b;
}

.dropdown-menu a:after{
    display: none;
}

.dropdown-menu li{
    /*line-height: 30px;*/
    padding: 7px 0;
}

.navbar-nav > li:hover a {
    color: #fff;
    background-color: transparent;
}

.navbar-nav > li a.active {
    /*border-radius: 6px;*/
    background: #fff;
    color: #231815;
}

.navbar-nav > li > .dropdown-menu {
    background-color: #1f1411;
    padding-left: 25px;
    border-bottom: 5px solid #f1c71d;
}

.nav-search{
    margin-top: 25px;
}

.navbar-toggle {
    margin-top: 22px;
}

.dropdown-menu a{
    color: #bfbebb!important;
    padding: 7px 5px!important;
}

.dropdown-menu li {

}

.nav-search{
    float: right;
}

.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:hover, .navbar-default .navbar-nav>.active>a:focus{
    color: #ff7f00;
    background-color: transparent;
}

.carousel-caption {
    /*background: rgba(44,49,56,0.5);*/
    /*max-width: 530px;*/
    /*padding: 30px 35px 87px 50px;*/
    /*border: 1px solid #9ea5aa;*/
    left: 10%;
    bottom: 15%;
}

.carousel-caption-title{
    color: #fff;
    font-size: 60px;
    text-align: left;
}

.carousel-indicators li{
    width: 30px;
    height: 8px;
    border-radius: 5px;
    background: #fff;
    border: none;
}

.carousel-indicators .active{
    width: 30px;
    height: 8px;
    border-radius: 5px;
    background: #ff7f00;
    border: none;
}

.nav-active{
    background: #fff!important;
    padding: 10px 0!important;
}


.carousel-indicators{
    left: 12%;
    top: 30%;
    height: 20px;
}

.carousel-caption-subtitle{
    color: #ffffff;
    font-size: 16px;
    text-align: left;
}

.carousel-caption-subtitle-con{
    margin-top: 60px;
}

.index-nav a{
    color: #fff!important;
}

.index-nav .cur a{
    color: #ff7f00!important;
    font-weight: bold;
}

.index-nav{
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.2);
    width: 100%;
    z-index: 999;
    /*border-bottom: 1px solid #fff;*/
}

.nav-active a{
    color: #777!important;
}

.banner-more{
    text-align: left;
    margin-top: 140px;
}

.carousel-caption-desc{
    font-size: 12px;
    color: #fff;
    margin-top: 46px;
    text-align: left;
}

.carousel-caption-list{
    margin-top: 42px;
    display: flex;
}

.carousel-caption-item{
    font-size: 14px;
    color: #fff;
    width: 130px;
    height: 45px;
    border: 1px solid #1f1411;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 13px;
}

.carousel-caption-list .active{
    background: #1f1411;
}


.navbar-toggle.collapsed {
    margin-top: 22px;
}

@media (min-width: 768px) and (max-width: 1200px) {
    .navbar-nav > li a {
        padding: 15px 10px;
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    .navbar-header {
        width: 35%;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .navbar-header {
        width: 36%;
    }

    .navbar-nav > li a {
        padding: 15px 2px;
    }

    .navbar-brand {
        padding: 15px 0 !important;
    }
}

@media (max-width: 768px) {
    .navbar-brand {
        width: 80%;
    }

    .navbar-brand img {
        margin-top: 0;
    }

    .navbar-nav > li a {
        padding: 10px;
        font-size: 14px;
    }

    .navbar-nav {
        margin: 0 -15px !important;
    }
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.zx-tel {
    margin-top: 10px;
    margin-left: 10px;
    color: #333333;
}

.navbar-brand img{
    max-width: 150px;
}

.zx-tel p {
    /*line-height: 25px;*/
    border-left: 1px solid #666666;
    padding-left: 10px;
}

.navbar-nav li a {
    position: relative;
}

/*.navbar-nav li.cur a:after{*/
/*    content: '';*/
/*    position: absolute;*/
/*    width: 100%;*/
/*    height: 2px;*/
/*    background: #106ecb;*/
/*    left: 50%;*/
/*    transform: translateX(-50%);*/
/*    bottom: -8px;*/
/*}*/

.banner-desc{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}

.n-banner img{
    display: inline-block;
}

.n-banner{
    text-align: center;
    position: relative;
}

.banner-text{
    font-size: 60px;
    color: #fff;
    text-align: left;
}

.banner-desc p{
    font-size: 45px;
    color: #fff;
    text-align: left;
}

.section1{
    margin-top: 124px;
}

.section1-title{
    color: #0b0b0b;
    font-size: 60px;
    font-weight: bold;
}

.section1-subtitle{
    color: #969696;
    font-size: 16px;
}

.section1-subtitle-con{
    margin-top: 85px;
}

.mt10{
    margin-top: 10px;
}

.section1-img{
    margin-top: 86px;
    margin-left: 89px;
}

.section1-img-1{
    margin-top: 40px;
}

.about p{
    color: #0a0a0a;
    font-size: 22px;
    line-height: 35px;
}

.about{
    margin-top: 109px;
	    width: 90%;
    margin-left: 5%;
}

.about-link{
    margin-top: 218px;
    position: relative;
    margin-left: 5%;
}

.about-link-text{
    color: #0a0a0a;
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    top: -8px;
    left: 20px;
}

.section2{
    margin-top: 96px;
}

.mb35{
    margin-bottom: 35px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-wrapper{
    /* 通过改变animation-timing-function 制作弹性切换效果 */
    transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s;
}

.section2 .swiper-container {
    overflow: hidden;
}

.section2-r{
    text-align: right;
    margin-top: 40px;
}

.section2-r-title{
    font-size: 60px;
    color: #0a0a0a;
}

.section2-r-entitle p {
    color: #969696;
    font-size: 16px;
}

.section2-r-entitle{
    margin-top: 70px;
}

.section2-r .about-link-text{
    right: 150px;
}

.section2-r .about-link{
    margin-top: 92px;
	    float: right;
}

.section2-r-img{
    margin-top: 38px;
}

.section3{
    padding: 0 30px;
    margin-top: 194px;
}

.section3-title{
    font-size: 30px;
    color: #0b0b0b;
    margin-top: 15px;
    font-weight: bold;
}

.section3-con{
    margin-top: 50px;
}

.section3-item-title{
    font-size: 22px;
    color: #0a0a0a;
    margin-top: 36px;
}

.section3-desc{
    font-size: 16px;
    color: #0a0a0a;
    margin-top: 32px;
}

.section3-more{
    display: flex;
    align-items: center;
    color: #0a0a0a;
    font-size: 16px;
    margin-top: 50px;
}

.section3-more img{
    margin-left: 20px;
}
.news-con{
    margin-top: 80px;
}

.list-title{
    color: #666;
    font-size: 30px;
}

.listli{
    margin-top: 27px;
}

.listli li{
    display: block;
    padding: 0 15px;
    border-bottom: 1px solid #fff;
    background: #999;
}

.listli li a{
    font-size: 14px;
    color: #fff;
    display: inline-block;
    width: 100%;
    line-height: 50px;
    height: 50px;
}

.news-item-info{
    margin-top: 16px;
    display: flex;
}

.news-item-info-item{
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #7d7c7f;
}

.news-item-info-item img{
    margin-right: 5px;
}

.mf20{
    margin-left: 20px;
}

.news-item-title{
    color: #3a3a39;
    font-size: 18px;
    margin-top: 17px;
}

.news-item p{
    margin-top: 20px;
    padding-right: 14%;
}

.news-item-btn{
    width: 100px;
    height: 38px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #ff7f00;
    font-size: 13px;
    color: #fff;
    border-radius: 7px;
    margin-top: 24px;
}

.news-item{
    margin-bottom: 30px;
}

.pages ul li{
    display: inline-block;
}

.pages ul li a{
    background: #ff7f00;
    border: 1px solid #ff7f00;
    font-size: 14px;
    padding: 5px 10px;
    margin: 20px 3px;
    display: inline-block;
    color: #fff;
}

.pages .previous_s a{
    background: #222424;
    border: 1px solid #222424;
    font-size: 14px;
    padding: 5px 10px;
    margin: 20px 3px;
    display: inline-block;
    color: #fff;
}

.bottom{
    margin-top: 135px;
    border-top: 1px solid #646464;
    padding-top: 111px;
}

.bottom-title{
    color: #0b0b0b;
    font-size: 60px;
    font-weight: bold;
}

.bottom-title-con{
    position: relative;
    top: -55px;
}

.bottom-entitle-con{
    margin-top: 130px;
}

.bottom-entitle-con p{
    font-size: 16px;
    color: #969696;
}

.bottom-nav ul li a{
    font-size: 20px;
    color: #0a0a0a;
    font-weight: bold;
}

.bottom-nav ul li.active a{
    color: #ff7f00;
}

.bottom-nav ul li{
    float: left;
    margin-right: 60px;
}

.bottom-nav{
    margin-top: 147px;
}

.bottom-r-item-title{
    color: #0b0b0b;
    font-size: 36px;
    font-weight: bold;
}

.bottom-r-item-entitle{
    color: #0a0a0a;
    font-size: 16px;
    font-weight: bold;
}

.address{
    margin-top: 54px;
}

.address p{
    font-size: 20px;
    color: #0a0a0a;
    font-weight: bold;
}

.bottom-r{
    margin-top: 100px;
}

.bottom-r-item-img{
    margin-top: 20px;
}

.bottom-r-item-entitle{
    margin-top: 27px;
}

.bottom-r-item{
    margin-bottom: 130px;
    overflow: hidden;
}

.bottom-tel{
    margin-top: 54px;
}

.bottom-tel p{
    float: left;
    margin-right: 150px;
    font-size: 20px;
    color: #0a0a0a;
    font-weight: bold;
}

.copyright{
    height: 170px;
    background: #404040;
    position: relative;
}

.copyright .container{
}

.copyright p{
    color: #fff;
    position: absolute;
    bottom: 35px;
    right: 20%;
}

.sendMsg{
    position: absolute;
    width: 40%;
    height: 110%;
    top: -70%;
    background: #ff7f00;
    left: 15%;
}

.sendMsg-title{
    font-size: 36px;
    color: #ffffff;
    margin-top: 26px;
    margin-left: 26px;
}

.sendMsg-input{
    margin-left: 26px;
    margin-top: 30px;
}

.sendMsg-input input{
    border: none;
    width: 60%;
    background: transparent;
    color: #fff;
    font-size: 16px;
}

.sendMsg-input input::placeholder{
    color: #fff;
    font-size: 16px;
}

.sendMsg-input-bg{
    margin-left: 26px;
    margin-top: 10px;
}

.contact-i .bottom-entitle-con{
    margin-top: 80px;
}

.contact-i .map{
    margin-top: 80px;
}

.contact-i .bottom-r{
    margin-top: 0;
}

.contact-i .bottom-r-item-img{
    margin-top: 0;
}

.contact-i .bottom-r-item-entitle{
    margin-top: 10px;
}

.contact-i .address{
    margin-top: 40px;
}

.contact-i .bottom-tel{
    margin-top: 40px;
}

.contact-i .bottom-r-item{
    margin-bottom: 140px;
}

.contact-i .bottom-r-item:last-child{
    margin-bottom: 0;
}

.bottom-com{
    padding: 0 15px;
}

.bottom-com .bottom-nav{
    margin-top: 110px;
    padding-bottom: 250px;
}

.contact-i{
    border-top: 1px solid #a6a6a6;
    padding-top: 87px;
}

#header{
    padding: 50px 0;
}

.home-type-title{
    color: #abaaaa;
    font-size: 90px;
    margin-top: -60px;
}

.home-type-menu{
    margin-top: 75px;
}

.home-type-menu .home-type-menu-item{
    float: left;
    margin-right: 90px;
}

.home-type-menu-item-en{
    color: #323232;
    font-size: 12px;
}

.home-type-menu-item-title{
    color: #000000;
    font-size: 16px;
    font-weight: bold;
    margin-top: 7px;
}

.home-type-menu-item-desc{
    color: #0b0b0b;
    font-size: 16px;
    margin-top: 15px;
    /*margin-left: 38px;*/
}

.color-type-en{
    color: #323232;
    font-size: 12px;
}

.color-type-title{
    color: #000000;
    font-size: 16px;
    font-weight: bold;
    margin-top: 9px;
}

.color-type-menu{
    display: flex;
    margin-top: 20px;
}


.color-type-menu-item{
    width: 64px;
    height: 18px;
    background: #000000;
}

.color-type-menu-item:nth-child(2) {
    background: #999999;
}

.color-type-menu-item:nth-child(3) {
    background: #e5e5e5;
}

.color-type-menu-item:nth-child(4) {
    background: #aaaaaa;
}

.color-type{
    margin-top: 47px;
}

.sjjj-title{
    color: #ff7f00;
    font-weight: bold;
}

.sjjj-con-desc{
    color: #0a0a0a;
    font-size: 14px;
    font-weight: bold;
}

.sjjj-con-descen{
    color: #323232;
    font-weight: bold;
    font-size: 12px;
}

.pd0{
    padding: 0;
}

.sjjj{
    margin-top: 127px;
}

.case1-img{
    margin-top: 130px;
}

.case2-img{
    padding: 0 15px;
    margin-top: 48px;
}

.main{
    padding: 0 3%;
}

.pd3{
    padding-left: 3%;
    padding-right: 3%;
}

.border-top{
    border-top: 1px solid #a6a6a6;
    padding-top: 43px;
}

.case-list1-subtitle{
    color: #ff7f00;
    font-size: 30px;
    margin-top: 40px;
    font-weight: bold;
}

.case-list1-desc{
    color: #0a0a0a;
    font-size: 14px;
    margin-top: 50px;
    max-width: 360px;
}

.main-left-title{
    color: #323232;
    font-size: 12px;
}

.main-left-subtitle{
    color: #000000;
    font-size: 16px;
    font-weight: bold;
    margin-top: 8px;
}

.main-con{
    margin-top: 90px;
}

.main-left-menu{
    margin-top: 26px;
}

.main-left-menu-item{
    float: left;
    width: 25%;
}

.main-left-menu .active{
    position: relative;
}

.main-left-menu .active:after{
    position: absolute;
    content: '';
    width: 12px;
    height: 3px;
    background: #ff7f00;
    bottom: -7px;
    left: 0;
}

.main-left-style{
    margin-top: 80px;
}

.main-left-color{
    margin-top: 20px;
}

.main-left-color .main-left-color-item{
    float: left;
    margin-right: 34px;
}

.main-left-color .active{
    border: 2px solid #ff7f00;
}

.main-left-color-item:nth-child(1) {
    width: 27px;
    height: 27px;
    background: #434343;
    border-radius: 50%;
}

.main-left-color-item:nth-child(2) {
    width: 27px;
    height: 27px;
    background: #b5b5b5;
    border-radius: 50%;
}

.main-left-color-item:nth-child(3) {
    width: 27px;
    height: 27px;
    background: #e60012;
    border-radius: 50%;
}

.main-left-color-item:nth-child(4) {
    width: 27px;
    height: 27px;
    background: #cfa972;
    border-radius: 50%;
}

.main-right-item-title{
    color: #0b0b0b;
    font-size: 18px;
    margin-top: 12px;
}

.main-right-item-desc{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #ff7f00;
    padding-top: 17px;
    margin-top: 18px;
}

.main-right-item-desc-l{
    color: #0b0b0b;
    font-size: 16px;
}

.main-right-item-desc-m{
    color: #0b0b0b;
    font-size: 16px;
}

.main-right-item-desc-r{
    display: flex;
}

.main-right-item-desc-r-item:nth-child(1){
    width: 33px;
    height: 9px;
    background: #000000;
}

.main-right-item-desc-r-item:nth-child(2){
    width: 33px;
    height: 9px;
    background: #999999;
}

.main-right-item-desc-r-item:nth-child(3){
    width: 33px;
    height: 9px;
    background: #e5e5e5;
}

.main-right-item-desc-r-item:nth-child(4){
    width: 33px;
    height: 9px;
    background: #aaaaaa;
}

.main-right-item{
    margin-bottom: 122px;
}

.case-list2-subtitle{
    color: #0b0b0b;
    font-size: 30px;
    font-weight: bold;
    margin-top: 24px;
}

.zlr-img{
    margin-top: 40px;
}

.zlrothers-img{
    margin-top: 23px;
}

.case2-nav-item{
    color: #ababab;
    font-size: 14px;
    margin-bottom: 13px;
}

.case2-nav .active{
    color: #0b0b0b;
    font-weight: bold;
}

.case2-nav-line{
    width: 14px;
    height: 2px;
    background: #ff7f00;
    margin-bottom: 17px;
}

.case2-about-desc{
    font-size: 22px;
    color: #0a0a0a;
}

.case2-about-con{
    max-width: 750px;
    float: right;
    margin-top: 100px;
}

.case2-about-desc-line{
    width: 56px;
    height: 13px;
    background: #ff7f00;
    margin-top: 110px;
}

.main-case2-2{
    margin-top: 160px;
}

.main-case2-2-m-title{
    color: #0b0b0b;
    font-size: 60px;
    font-weight: bold;
}

.main-case2-2-m{
    margin-top: 100px;
}

.main-case2-2-m-titleen{
    margin-top: 40px;
}

.main-case2-2-m-titleen p{
    font-size: 16px;
    color: #969696;
}

.main-case2-2-m-line{
    width: 63px;
    height: 606px;
    background: #ff7f00;
    margin-top: 48px;
    margin-left: 84px;
}

.main-case2-3-img{
    margin-bottom: 30px;
}

.main-case2-3-r-title{
    margin-top: 83px;
    margin-left: -130px;
}

.main-case2-3-r-subtitle{
    font-size: 30px;
    color: #ff7f00;
    font-weight: bold;
}

.main-case2-3-r{
    margin-left: 80px;
    margin-top: 30px;
}

.main-case2-3-r-about{
    color: #0a0a0a;
    font-size: 14px;
    font-weight: bold;
    margin-top: 70px;
}

.main-case2-3-r-abouten{
    margin-top: 34px;
    font-size: 12px;
    color: #323232;
}

.main-case2-3 .home-type-menu {
    margin-top: 50px;
}

.main-case2-3 .about-link{
    margin-top: 40px;
    float: right;
}

.main-case2-4{
    margin-top: 150px;
    overflow: hidden;
}

.main-case2-4 .case-list2-subtitle{
    color: #ff7f00;
}

.main-case2-4-t{
    margin-top: 40px;
}

.main-case2-4-b{
    margin-top: 55px;
}

.main-case2-5{
    margin-top: 296px;
}

.main-case2-5-b{
    margin-top: 80px;
}

.main-case2-5-b .about-link{
    margin-top: 140px;
}

.case-art-subtitle{
    font-size: 30px;
    color: #0b0b0b;
    font-weight: bold;
    margin-top: 25px;
}

.case-art-con1{
    margin-top: 53px;
}

.case-art-con1 .home-type-menu{
    margin-top: 0;
}

.case-art-con1-title{
    font-size: 30px;
    font-weight: bold;
    color: #0b0b0b;
}

.case-art-con1-titleen{
    font-size: 12px;
    color: #969696;
}

.case-art-con1-r{
    margin-top: 230px;
}

.case-art-con2 .case-art-subtitle{
    color: #ff7f00;
}

.case-art-con2{
    margin-top: 200px;
}

.case-art-con2-1{
    margin-top: 80px;
}

.case-art-con2-1 .case2-about-con{
    margin-top: 0;
}

.case-art-con3{
    margin-top: 30px;
}

.case-art-con3-r-title{
    font-size: 14px;
    color: #0a0a0a;
    font-weight: bold;
}

.case-art-con3-r-titleen{
    font-size: 12px;
    color: #323232;
}

.case-art-con3-r{
    margin-top: 250px;
}

.case-art-con4{
    margin-top: 30px;
}

.case-art-con4 .case-art-con3-r{
    margin-top: 35px;
}

.case-art-con5-title-img img{
    display: inline-block;
}

.case-art-con5-subtitle{
    font-size: 30px;
    color: #ff7f00;
    font-weight: bold;
    margin-top: 40px;
}

.case-art-con5{
    margin-top: 150px;
}

.case-art-con5-1{
    margin-top: 46px;
}

.case-art-con5-1 .case-art-con1-r{
    margin-top: 50px;
}

.case-art-con5-1 .swiper-slide {
    background-size: cover;
    background-position: center;
}

.case-art-con5-1 .mySwiper2 {
    height: 80%;
    width: 100%;
}

.case-art-con5-1 .mySwiper {
    height: 20%;
    box-sizing: border-box;
    padding: 10px 0;
}

.case-art-con5-1 .mySwiper .swiper-slide {
    width: 25%;
    height: 100%;
    opacity: 0.4;
}

.case-art-con5-1 .mySwiper .swiper-slide-thumb-active {
    opacity: 1;
    border: 2px solid #ff7f00;
}

.case-art-con5-1 .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-art-con1-r-b{
    margin-top: 75px;
}

.about-n{
    width: 100%;
    /*min-width: 1200px;*/
    height: 450px;
    background: url(../images/img-about-top.jpg) center center no-repeat;
    padding: 32px 0;
}

.about-title img{
    display: inline-block;
}

.txt_desc{
    line-height: 24px;
    margin-top: 20px;
    margin-bottom: 16px;
    font-size: 15px;
    color: #000;
}

.about-n-type-title{
    color: #333;
    font-size: 26px;
    padding: 40px 0;
}

.about-n-type-menu-item-title{
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 10px auto;
}

.about-n-type-menu-item p{
    width: 100%;
    font-size: 14px;
    color: #666;
}

.about-n-type-menu-item-img img{
    display: inline-block;
}

.about-n-type-menu-item{
    margin-bottom: 20px;
}

.vr-list-item{
    background: #fff;
    padding: 10px;
    margin-bottom: 16px;
}

.vr-list-item-desc{
    overflow: hidden;
    /*margin: 10px;*/
    margin-top: 10px;
}

.btnbox{
    border-radius: 10px;
    font-size: 12px;
    display: inline-block;
    height: 25px;
    width: 75px;
    text-align: center;
    line-height: 25px;
    vertical-align: middle;
    background: #7b7b7b;
    color: #fff !important;
    border: 1px solid #7b7b7b !important;
}

.vr-list-item-img{
    position: relative;
}

.mask_box_3d{
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    margin: auto;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    text-align: center;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all .5s;
}

.vr-list-item:hover .mask_box_3d{
    opacity: 1;
}

.mbx{
    height: 40px;
    line-height: 30px;
    font-size: 12px;
    margin: 0 auto;
	margin-left:15px;
}

.mbx span {
    padding: 0 2px;
}

.mbx a {
    color: #000;
}

.section4-con{
    position: relative;
}


.section4-con .swiper {
    width: 100%;
    height: 100%;
}

.section4-con .swiper-slide {
    /*text-align: center;*/
    /*font-size: 18px;*/
    /*background: #fff;*/

    /*!* Center slide text vertically *!*/
    /*display: -webkit-box;*/
    /*display: -ms-flexbox;*/
    /*display: -webkit-flex;*/
    /*display: flex;*/
    /*-webkit-box-pack: center;*/
    /*-ms-flex-pack: center;*/
    /*-webkit-justify-content: center;*/
    /*justify-content: center;*/
    /*-webkit-box-align: center;*/
    /*-ms-flex-align: center;*/
    /*-webkit-align-items: center;*/
    /*align-items: center;*/
}

.section4-con .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section4-con .swiper-slide {
    width: 70%;
}

.section4-con .swiper-slide:nth-child(2n) {
    width: 42.5%;
}

.section4-con .swiper-slide:nth-child(2n+1) {
    width: 58%;
}

.section4-con{
    margin-top: 130px;
}

.section4-con-item{
    position: relative;
    z-index: 99;
}

.section4-con-item-desc{
    position: absolute;
    top: 50px;
    left: 77px;
}

.section4-con-item-desc1{
    color: #fff;
    font-size: 30px;
}

.section4-con-item-desc img{
    width: 56px!important;
    height: 14px!important;
    margin-top: 38px;
    margin-bottom: 34px;
}

.section4-con-item-desc p{
    color: #fff;
    font-size: 20px;
}

.section4-con-b-text{
    color: #fff;
    font-size: 50px;
}

.section4-con-b{
    background: #ff7f00;
    overflow: hidden;
    padding: 3% 2%;
    position: relative;
    z-index: 9;
}

.section4-con-b-page-text{
    font-size: 20px;
    color: #fff;
}

.section4-con-b-page-text1{
    position: absolute;
    left: 0;
    bottom: 20%;
    z-index: 10;
    padding: 0 3%;
}

.swiper-slide{
    position: relative;
    z-index: 999;
}

.section2 .swiper-button-next, .swiper-rtl .swiper-button-prev{
    bottom: -60px;
    right: 0px;
    top: auto;
    width: 17px;
    height: 23px;
}

.section2 .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: -57px;
}

.section2 .swiper-pagination-bullet{
    width: 31px;
    height: 8px;
    background: #646464;
    border-radius: 5px;
}

.section2 .swiper-pagination-bullet-active{
    width: 31px;
    height: 8px;
    background: #ff7f00;
    border-radius: 5px;
}

.section2 .swiper-pagination{
    text-align: left;
}


.section2 .swiper-button-prev, .swiper-rtl .swiper-button-next{
    bottom: -60px;
    right: 40px;
    top: auto;
    left: auto;
    width: 17px;
    height: 23px;
}

.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after{
    /*content: '';*/
    width: 17px;
    height: 23px;
    color: #ff7f00;
}

.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after{
    /*content: '';*/
    width: 17px;
    height: 23px;
    color: #ff7f00;
}

.swiper-container{
    --swiper-navigation-size: 20px;/* 设置按钮大小 默认是44px */
}

.section2-img-3{
    position: relative;
}


    /*移动端底部导航*/
.phonefooternav {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 99999;
}
.phonefooternav ul li {
    width: 25%;
    background: #494949;
    float: left;
    padding: 3px 0;
    border-right: 1px solid #666;
    list-style: none;
}
.phonefooternav ul li a {
    display: block;
    color: #fff;
    text-align: center;
}
.phonefooternav ul li a:hover{
    text-decoration: initial;
}
.phonefooternav ul li a i {
    display: block;
    font-size: 20px;
    padding: 10px 0;
}

.carousel-inner .item{
    text-align: center;
}

.carousel-inner .item img{
    display: inline-block;
}

.section4-con-b-page-text{
    margin-top: 100px;
}

.mt100{
    margin-top: 100px;
    color: #fff;
}

.section4 .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 70px;
    color: #fff;
}
.wzxq h1{
    font-size: 34px;
    font-weight: bold;
    padding: 20px 0;
    text-align: center;
}

.wzxq h2 {
    margin: 10px 0;
    /* background: #eaeaea; */
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-align: center;
}


.articlenext {
    margin: 10px 0;
    background: #eaeaea;
    width: 100%;
    line-height: 40px;
}


@media (max-width: 991px) {
    body {
        padding-bottom: 60px !important;
    }
}


@media (min-width: 991px) and (max-width: 1200px) {
    .contact-i .bottom-entitle-con{
        margin-top: 0;
    }
    .contact-i .bottom-r-item{
        margin-bottom: 20px;
    }
    .home-type-menu .home-type-menu-item{
        margin-right: 28px;
    }
    .main-case2-2-m-line{
        display: none;
    }
    .main-case2-3-r-title{
        display: none;
    }
    .case2-nav{
        display: none;
    }
    .main-case2-3-r{
        margin-left: 0;
    }
    .main-case2-4{
        margin-top: 40px;
    }
    .about-link{
        margin-top: 280px;
    }
    .main-case2-5{
        margin-top: 30px;
    }
    .main-case2-5-b{
        margin-top: 30px;
    }
    .main-case2-5-b .about-link{
        margin-top: 30px;
    }
    .bottom-nav ul li{
        margin-right: 47px;
    }
    .color-type{
        margin-top: 10px;
    }
    .case-art-con1-r{
        margin-top: 20px;
    }
    .case-art-con2{
        margin-top: 50px;
    }
    .case2-about-desc{
        font-size: 14px;
    }
    .case2-about-descen{
        font-size: 14px;
    }
    .case-art-con3-r{
        margin-top: 30px;
    }
    .case-art-con5{
        margin-top: 60px;
    }
    .case-art-con5-1 .case-art-con1-r{
        margin-top: 0;
    }
    .case-art-con1-r-b{
        margin-top: 30px;
    }
    .section1-img{
        margin-left: 0;
    }
    .section1-subtitle-con{
        margin-top: 40px;
    }
    .about-link{
        margin-top: 60px;
    }
    .section4-con-b-page-text1{
        display: none;
    }
    .section4-con-b-text{
        font-size: 28px;
    }
    .section4-con-b-page-text{
        margin-top: 40px;
    }
    .section2-r-title{
        font-size: 28px;
    }
    .section2-r .about-link-text{
        right: 146px;
    }
    .section2-r .about-link{
        float: right;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .section4-con-b-page-text1{
        display: none;
    }
    .contact-i .bottom-entitle-con{
        margin-top: 0;
    }
    .contact-i .bottom-r{
        margin-top: 20px;
    }
    .contact-i .bottom-r-item{
        margin-bottom: 20px;
    }
    .main-right{
        margin-top: 100px;
    }
    .main-case2-2-m-line{
        display: none;
    }
    .main-case2-3-r-title{
        display: none;
    }
    .case2-nav{
        display: none;
    }
    .bottom-r-item-title{
        font-size: 16px;
    }
    .bottom-r-item-img{
        margin-top: 10px;
    }
    .bottom-r-item-entitle{
        margin-top: 10px;
    }
    .address{
        margin-top: 20px;
    }
    .address p{
        font-size: 16px;
    }
    .bottom-tel p{
        font-size: 16px;
    }
    .bottom-r-item{
        margin-bottom: 20px;
    }
    .bottom-title{
        font-size: 30px;
    }
    .bottom-title-con{
        top: -36px;
    }
    .bottom-entitle-con{
        margin-top: 20px;
    }
    .sendMsg{
        display: none;
    }
    .case-art-con1-r{
        margin-top: 30px;
    }
    .case-art-con2{
        margin-top: 20px;
    }
    .case2-about-desc{
        font-size: 16px;
    }
    .case-art-con3-r{
        margin-top: 40px;
    }
    .case-art-con5{
        margin-top: 30px;
    }
    .case-art-con1-title{
        font-size: 16px;
        margin-top: 0;
    }
    .case-art-con1-r{
        margin-top: 0!important;
    }
    .case-art-con1-r-b{
        margin-top: 40px;
    }
    .bottom{
        margin-top: 40px;
        padding-top: 40px;
    }
}

@media (max-width: 768px) {
    #header{
        padding: 0;
    }
    .index-nav{
        border-bottom: none;
        background: none;
    }
    .carousel-indicators{
        display: none;
    }
    .section1-title{
        font-size: 20px;
    }
    .section1{
        margin-top: 20px;
    }
    .section1-subtitle-con{
        margin-top: 15px;
    }
    .section1-img{
        margin-left: 0;
        margin-top: 15px;
    }
    .about{
        margin-top: 20px;
    }
    .about p{
        font-size: 16px;
    }
    .about p:nth-child(2) {
        margin-top: 15px!important;
    }
    .about-link{
        margin-top: 30px;
    }
    .about-link-text{
        font-size: 18px;
        left: 0;
    }
    .section4{
        padding: 0 15px;
    }
    .section4-con{
        margin-top: 20px;
    }
    .section4-con-b-text{
        font-size: 16px;
    }
    .section4-con-item-desc1{
        font-size: 15px;
    }
    .section4-con-item-desc{
        top: 10px;
        left: 15px;
    }
    .section4-con-item-desc img{
        margin: 5px 0!important;
        width: 28px!important;
        height: 7px!important;
    }
    .section4-con-item-desc p{
        font-size: 14px;
    }
    .section2{
        margin-top: 20px;
    }
    .section2-l-img{
        display: none;
    }
    .section2-r-title{
        font-size: 18px;
    }
    .section2-r{
        margin-top: 100px;
        padding: 0 15px;
    }
    .section2-r-entitle{
        margin-top: 15px;
    }
    .section2-r .about-link{
        margin-top: 40px;
        /*padding: 0 15px;*/
    }
    .section2-r-img{
        float: left!important;
    }
    .xdd{
        float: none!important;
    }
    .section2-r-entitle p{
        font-size: 14px;
    }
    .section2-r .about-link-text{
        right: auto;
        font-size: 16px;
    }
    .section3{
        margin-top: 40px;
    }
    .section3-title{
        font-size: 20px;
    }
    .section3-con{
        margin-top: 20px;
    }
    .section3-item-title{
        font-size: 16px;
        margin-top: 10px;
    }
    .section3-desc{
        font-size: 16px;
        margin-top: 10px;
    }
    .section3-more{
        font-size: 16px;
        margin-top: 15px;
    }
    .section3-item{
        margin-bottom: 20px;
    }
    .section3{
        padding: 0 15px;
    }
    .section2{
        margin-left: -15px;
        margin-right: -15px;
    }
    .bottom{
        margin-top: 30px;
        padding-top: 30px;
    }
    .bottom-title{
        font-size: 16px;
    }
    .bottom-title-con{
        top: -30px;
    }
    .bottom-entitle-con{
        margin-top: 0;
    }
    .bottom-r{
        margin-top: 108px;
    }
    .bottom-nav{
        margin-top: 15px;
    }
    .bottom-nav ul li a{
        font-size: 15px;
    }
    .bottom-r-item-title{
        font-size: 16px;
    }
    .bottom-r-item-img{
        margin-top: 10px;
    }
    .bottom-r-item-entitle{
        margin-top: 15px;
    }
    .address{
        margin-top: 10px;
    }
    .address p{
        font-size: 14px;
    }
    .bottom-r-item{
        margin-bottom: 20px;
    }
    .bottom-tel{
        margin-top: 10px;
    }
    .bottom-tel p{
        font-size: 14px;
    }
    .sendMsg{
        display: none;
    }
    .copyright{
        height: 50px;
        line-height: 50px;
    }
    .copyright p{
        position: initial;
        font-size: 13px;
        text-align: center;
    }
    .navbar-default .pull-right{
        float: initial!important;
    }
    .navbar-nav{
        background: #3a322b;
    }
    .about-n{
        padding: 0 15px;
        min-width: auto;
        height: auto;
        background: none;
    }
    .about-title{
        margin-top: 15px;
    }
    .about-n-type-title{
        padding: 20px 0;
    }
    .contact-i{
        padding-top: 20px;
    }
    .contact-i .bottom-entitle-con{
        margin-top: 0;
    }
    .contact-i .map{
        margin-top: 20px;
    }
    .contact-i .bottom-r{
        margin-top: 20px;
    }
    .contact-i .address{
        margin-top: 20px;
    }
    .contact-i .bottom-r-item{
        margin-bottom: 20px;
    }
    .contact-i .bottom-tel{
        margin-top: 20px;
    }
    .bottom-com .bottom-nav{
        margin-top: 20px;
        padding-bottom: 80px;
    }
    .case-list1-subtitle{
        font-size: 20px;
        margin-top: 10px;
    }
    .case-list1-desc{
        margin-top: 15px;
    }
    .main-con{
        margin-top: 20px;
    }
    .main-right{
        margin-top: 80px;
        overflow: hidden;
    }
    .main-right-item{
        margin-bottom: 20px;
    }
    .main-right-item-desc{
        margin-top: 10px;
    }
    .home-type-title{
        font-size: 30px;
        margin-top: 20px;
    }
    .home-type-menu{
        margin-top: 15px;
    }
    .home-type{
        margin-right: -15px;
        margin-left: -15px;
    }
    .home-type-menu .home-type-menu-item{
        margin-right: 30px;
    }
    .home-type-menu-item-desc{
        margin-left: 0;
    }
    .home-type-menu-item-en{
        display: none;
    }
    .color-type{
        margin-top: 20px;
    }
    .color-type-menu{
        margin-top: 10px;
    }
    .sjjj{
        margin-top: 30px;
    }
    .sjjj-con{
        margin-top: 20px;
    }
    .sjjj-title{
        font-size: 18px;
    }
    .case1-img{
        margin-top: 20px;
    }
    .case2-nav{
        display: none;
    }
    .case2-about-desc{
        font-size: 16px;
    }
    .case2-about-con{
        margin-top: 20px;
    }
    .case2-about-con .case2-about-desc:nth-child(2) {
        margin-top: 20px!important;
    }
    .case2-about-descen{
        margin-top: 30px!important;
    }
    .case2-about-desc-line{
        margin-top: 20px;
    }
    .main-case2-2{
        margin-top: 30px;
    }
    .main-case2-2-m-title{
        font-size: 20px;
    }
    .main-case2-2-m{
        margin-top: 20px;
    }
    .main-case2-2-m-titleen{
        margin-top: 10px;
    }
    .main-case2-2-m-line{
        display: none;
    }
    .cym{
        margin-top: 30px;
    }
    .main-case2-3-img{
        margin-top: 30px;
    }
    .main-case2-3-r-title{
        margin-left: 0;
        margin-top: 30px;
    }
    .main-case2-3-r{
        margin-left: 0;
        margin-top: 15px;
    }
    .main-case2-3 .home-type-menu{
        margin-top: 20px;
    }
    .main-case2-3-r-about{
        margin-top: 20px;
    }
    .main-case2-4{
        margin-top: 30px;
    }
    .main-case2-3 .about-link{
        float: left;
    }
    .main-case2-4-b{
        margin-top: 20px;
    }
    .main-case2-4-b{
        margin-left: -15px;
        margin-right: -15px;
    }
    .main-case2-5{
        margin-top: 30px;
    }
    .main-case2-5-b{
        margin-top: 20px;
    }
    .main-case2-5-b .about-link{
        margin-top: 20px;
    }
    .main-case2-2{
        margin-left: -15px;
        margin-right: -15px;
    }
    .main-case2-3{
        margin-left: -15px;
        margin-right: -15px;
    }
    .main-case2-4{
        margin-left: -15px;
        margin-right: -15px;
    }
    .bottom{
        margin-left: -15px;
        margin-right: -15px;
    }
    .case-art-con1{
        margin-top: 20px;
    }
    .case-art-con1-r{
        margin-top: 30px;
    }
    .case-art-con2{
        margin-top: 20px;
    }
    .case-art{
        margin-left: -15px;
        margin-right: -15px;
    }
    .case-art-con2-1{
        margin-top: 20px;
    }
    .case-art-con2-1{
        margin-left: -15px;
        margin-right: -15px;
    }
    .mt60{
        margin-top: 20px;
        overflow: hidden;
    }
    .case-art-con3-r{
        margin-top: 30px;
    }
    .case-art-con4{
        margin-left: -15px;
        margin-right: -15px;
    }
    .case-art-con5{
        margin-top: 20px;
    }
    .case-art-con5-title{
        padding: 0 30px;
    }
    .case-art-con5-subtitle{
        font-size: 24px;
        margin-top: 25px;
    }
    .case-art-con5-1{
        padding: 0 15px;
    }
    .case-art-con1-r-b{
        margin-top: 20px;
    }
	 .jyslogo{
        margin: 10px 10px;
    }
}