@charset "UTF-8";


.head {
    height: 102px;
    background: #fff;
    position: relative;
}

.head::before {
    position: absolute;
    bottom: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background: #b2b2b2;
}

.head .wrap {
    width: 1200px;
    margin: 0 auto;
    height: 102px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.head .logo {
    width: 241px;
    height: 71px;
    overflow: hidden;
}

.head .logo img {
    width: 241px;
    height: 71px;
}

.head .nav {
    height: 102px;
    box-sizing: border-box;
}

.head .nav .sub {
    height: 40px;
    padding-top: 20px;
    box-sizing: border-box;
    font-size: 14px;
    color: #333;
    line-height: 20px;
    text-align: right;
}

.head .nav .sub span {
    font-size: 18px;
    color: #000;
    font-weight: bold;
}

.head .nav .sup {
    display: flex;
    align-items: center;
}

.head .nav .sup dl {
    margin-left: 52px;
    position: relative;
}

.head .nav .sup dl:first-child {
    margin-left: 0;
}

.head .nav .sup dt {
    height: 62px;
    font-size: 16px;
    color: #333;
    line-height: 62px;
    cursor: pointer;
}

.head .nav .sup dt a:hover {
    color: #333;
}

.head .nav .home a {
    display: inline-block;
    padding-left: 40px;
    font-size: 16px;
    color: #333;
    line-height: 26px;
    background: url(../images/i_home.png) no-repeat;
    background-position: left center;
    background-size: 27px 25px;
    position: relative;
}

.head .nav dl.opt::before,
.head .nav dl:hover::before {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    content: '';
    width: 100%;
    height: 3px;
    background: #d7222b;
}

.head .nav .tips::before {
    position: absolute;
    top: 0;
    left: 74px;
    content: '';
    width: 0;
    height: 0;
    border-top: 14px solid #d7222b;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
}

.head .nav .sup dd {
    display: none;
    position: absolute;
    left: -52px;
    top: 62px;
    z-index: 100;
}

.head .nav .sup dl:hover dd {
    display: block;
}

.head .nav .sup .box {
    display: flex;
    padding: 20px 10px;
    background: #fff;
}

.head .nav .sup ul {
    width: 150px;
}

.head .nav .sup ul li {
    font-size: 14px;
    color: #333;
    font-weight: bold;
    line-height: 28px;
    text-align: center;
    margin-bottom: 8px;
}

.head .nav .sup ul li a {
    color: #4c4948;
}

.head .nav .sup ul li:hover a {
    color: #e60012;
}

.head .nav .sup ol {
    width: 330px;
    height: 220px;
    overflow: hidden;
    padding-right: 50px;
}

.head .nav .sup ol li {
    width: 330px;
    height: 220px;
    position: relative;
}

.head .nav .sup ol img {
    width: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
}

/* head end */



.banner {
    position: relative;
}

.banner img {
    width: 100%;
}

.query {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 78px;
}

.query-open {
    position: absolute;
    left: -50px;
    width: 50px;
    height: 78px;
    background: url('../images/hide_arrow.png') no-repeat;
    background-size: 23px 44px;
    background-position: center;
    background-color: rgba(0, 0, 0, .6);
    cursor: pointer;
    transition: all .5s;
}

.query-open.left {
    left: 0;
}

.query-main {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .6);
    transition: all .5s;
}

.query-main.bottom {
    bottom: -78px;
}

.query-wrap {
    width: 1200px;
    margin: 0 auto;
    height: 78px;
    font-size: 0;
    text-align: center;
    padding-top: 17px;
    box-sizing: border-box;
    position: relative;
}

.query input[type=text] {
    width: 254px;
    height: 44px;
    border: none;
    outline: none;
    box-sizing: border-box;
    border-radius: 6px;
    padding: 0 26px;
    font-size: 16px;
    color: #797979;
    margin-right: 10px;
}

.query input[type=button] {
    width: 214px;
    height: 44px;
    background: url('../images/icon-phone.png') no-repeat;
    background-position: right 20px center;
    background-color: #d7222b;
    border-radius: 6px;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    padding-right: 40px;
    border: none;
    outline: none;
    box-sizing: border-box;
    cursor: pointer;
}

.query-close {
    position: absolute;
    right: 74px;
    top: 8px;
    z-index: 20;
    width: 16px;
    height: 16px;
    background: url('../images/icon-close.png') no-repeat;
    background-size: 100%;
    cursor: pointer;
}

/* banner end */





.foot .serve {
    height: 179px;
    background: url(../images/bg_foot.jpg) no-repeat;
    background-size: 1920px 179px;
    background-position: center;
}

.foot .serve ul {
    width: 1200px;
    margin: 0 auto;
    height: 179px;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foot .serve img {
    display: block;
    width: 76px;
    margin: 0 auto;
    height: 77px;
}

.foot .serve span {
    display: block;
    font-size: 20px;
    color: #fff;
    font-weight: 500;
    line-height: 2;
    text-align: center;
}

.foot .column {
    position: relative;
    height: 748px;
    background: url(../images/bg_foot1.jpg) no-repeat;
    background-size: 1920px 748px;
    background-position: center;
}

.foot .wrap {
    display: flex;
    width: 1200px;
    margin: 0 auto;
}

.foot .logo {
    padding-top: 58px;
    margin-bottom: 36px;
}

.foot .info {
    margin-bottom: 110px;
}

.foot .info h1 {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    line-height: 2;
}

.foot .info p {
    font-size: 14px;
    color: #333;
    line-height: 24px;
}

.foot .info span {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    line-height: 1;
}

.foot .weChat {
    width: 150px;
}

.foot .weChat img {
    display: block;
    width: 127px;
    margin: 0 auto 10px;
    height: 124px;
}

.foot .weChat p {
    font-size: 12px;
    color: #333;
    line-height: 2;
    text-align: center;
}

.foot .sup {
    padding-top: 172px;
    width: 830px;
    margin-left: auto;
    display: flex;
    justify-content: space-between;
}

.foot .sup dt {
    font-size: 20px;
    color: #1b0e09;
    line-height: 24px;
    text-align: center;
    margin-bottom: 20px;
}

.foot .sup dt a {
    color: #1b0e09;
}

.foot .sup dd {
    font-size: 14px;
    color: #333;
    line-height: 1;
    text-align: center;
}

.foot .sup dd a {
    display: block;
    font-size: 14px;
    color: #333;
    line-height: 1;
    margin-bottom: 24px;
}

.foot .copyright {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: #b72f36;
}

.foot .copyright p {
    font-size: 12px;
    color: #fff;
    line-height: 50px;
    text-align: center;
}
.foot .copyright a {
    font-size: 12px;
    color: #fff;
}
/* foot end */
.i-brand {
    height: 943px;
    background: url(../images/i_bg1.jpg) no-repeat;
    background-size: 1920px 943px;
    background-position: center;
    padding-top: 50px;
    padding-bottom: 30px;
    box-sizing: border-box;
}

.i-brand .title {
    margin-bottom: 40px;
}

.i-brand .title img {
    display: block;
    width: 227px;
    margin: 0 auto;
    height: 64px;
}

.i-brand .data {
    width: 1200px;
    margin: 0 auto 26px;
}

.i-brand .data ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.i-brand .data li {
    width: 300px;
    padding-top: 20px;
    position: relative;
    border-left: 1px solid #c4c4c4;
    box-sizing: border-box;
}

.i-brand .data li:first-child {
    border: none;
}

.i-brand .data h1 {
    height: 72px;
    text-align: center;
}

.i-brand .data p {
    font-size: 24px;
    color: #5d5c5c;
    line-height: 2;
    text-align: center;
}

.i-brand .video {
    width: 1200px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.i-brand .video img {
    display: block;
    width: 908px;
    margin: 0 auto;
    height: 528px;
}

.more a {
    display: block;
    width: 194px;
    margin: 0 auto;
    height: 44px;
    border: 1px solid #000;
    box-sizing: border-box;
    font-size: 18px;
    color: #000;
    line-height: 42px;
    text-align: center;
    transition: all .5s;
}

.more a:hover {
    color: #fff;
    border-color: #b72f36;
    background: #b72f36;
}

/* i-brand end */


.i-product {
    height: 942px;
    background: url(../images/i_bg2.jpg) no-repeat;
    background-size: 1920px 942px;
    background-position: center;
    padding-top: 46px;
    box-sizing: border-box;
}

.i-product .title {
    margin-bottom: 30px;
}

.i-product .title img {
    display: block;
    width: 432px;
    margin: 0 auto;
    height: 73px;
}

.i-product .nav {
    margin-bottom: 10px;
}

.i-product .nav ul {
    width: 1080px;
    margin: 0 auto;
    display: flex;
}

.i-product .nav-item {
    width: 180px;
    cursor: pointer;
}

.i-product .nav-item img {
    display: block;
    width: 120px;
    margin: 0 auto;
    height: 65px;
    display: none;
}

.i-product .nav-item .opt {
    display: none;
}

.i-product .nav-item p {
    font-size: 24px;
    color: #333;
    line-height: 1;
    text-align: center;
    margin: 10px 0;
    border-left: 1px dashed #000;
}

.i-product .nav-item:first-child p {
    border: 0;
}

.i-product .nav-item:hover .cut {
    display: none;
}

/*.i-product .nav-item:hover .opt {
    display: block;
}*/

.i-product .nav-item:hover p {
    color: #af1818;
}


.i-product .swiper {
    width: 1057px;
    margin: 0 auto 12px;
    height: 504px;
    overflow: hidden;
    position: relative;
}

.i-product .swiper img {
    /* max-width: 100%;*/
    width: 100%;
}

.i-product .swiper-text {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 58px;
    overflow: hidden;
    background: rgba(0, 0, 0, .35);
}

.i-product .swiper-text p {
    width: 100%;
    height: 58px;
    font-size: 24px;
    color: #fff;
    line-height: 58px;
    text-align: center;
}

.i-product .thumbs {
    width: 1057px;
    margin: 0 auto;
}

.i-product .thumbs ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.i-product .thumbs li {
    width: 207px;
    height: 105px;
    position: relative;
}

.i-product .thumbs li img {
    display: block;
    max-width: 100%;
    height: 100%;
    margin: 0 auto;
}

.i-product .thumbs li p {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .65);
    font-size: 24px;
    color: #fff;
    line-height: 105px;
    text-align: center;
}

.i-product .thumbs li:hover::before {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    content: '';
    border-bottom: 10px solid #af1818;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
}

.i-product .thumbs li:hover p {
    background: rgba(175, 24, 24, .9);
}

/* i-product end */




.i-case {
    padding-bottom: 30px;
}

.i-case .title {
    padding-top: 45px;
    margin-bottom: 20px;
}

.i-case .title img {
    display: block;
    width: 228px;
    height: 73px;
    margin: 0 auto;
}

.i-case .album {
    width: 100%;
}

.i-case .album ul {
    max-width: 1455px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.i-case .album ol {
    max-width: 1455px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.i-case .album .sort1 {
    max-width: 741px;
    width: 50%;
    overflow: hidden;
}

.i-case .album .sort2 {
    max-width: 706px;
    width: 49.5%;
    overflow: hidden;
}

.i-case .album .sort3 {
    max-width: 811px;
    width: 55%;
    overflow: hidden;
}

.i-case .album .sort4 {
    max-width: 634px;
    width: 44.5%;
    overflow: hidden;
}

.i-case .album img {
    display: block;
    margin: 0 auto;
    height: 351px;
}

.i-case .album li a {
    position: relative;
}

.i-case .album li a:hover::before {
    position: absolute;
    left: 0;
    top: 0;
    content: '';
    width: 100%;
    height: 100%;
    border: 4px solid #af1818;
    box-sizing: border-box;
    z-index: 10;
}

/* i-case end */


.i-news {
    padding: 72px 0;
    width: 1200px;
    margin: 0 auto;
}

.i-news .title {
    padding: 12px 0;
    border-bottom: 1px solid #969696;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.i-news .title img {
    width: 394px;
    height: 33px;
}

.i-news .title ul {
    height: 18px;
    display: flex;
    align-items: center;
}

.i-news .title ul a {
    padding: 0 14px;
    font-size: 18px;
    color: #333;
    line-height: 1;
    border-left: 1px solid #333;
}

.i-news .title ul a:first-child {
    border: 0;
}

.i-news .content {
    display: flex;
    padding-top: 30px;
}

.i-news .list {
    width: 560px;
    margin-right: auto;
}

.i-news .list ul {
    margin-bottom: 30px;
}

.i-news .list .msg {
    padding: 10px 0;
    border-bottom: 1px solid #d7d7d7;
}

.i-news .list .msg h1 {
    font-size: 18px;
    color: #333;
    line-height: 24px;
    margin-bottom: 10px;
}

.i-news .list .msg p {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.i-news .swiper {
    width: 589px;
    height: 412px;
    position: relative;
}

.i-news .swiper-pics img {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.i-news .swiper-text {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 60px;
    background: rgba(0, 0, 0, .6);
    overflow: hidden;
    z-index: 10;
}

.i-news .swiper-text p {
    width: 100%;
    height: 60px;
    font-size: 18px;
    color: #fff;
    line-height: 60px;
    padding: 0 30px;
    box-sizing: border-box;
}

/* i-news end */


.flow {
    position: fixed;
    top: 25%;
    right: 0;
    z-index: 1000;
}

.flow ul {
    width: 68px;
}

.flow .pChat .on {
    height: 72px;
}

.flow .aChat .on {
    height: 77px;
}

.flow .onChat .on {
    height: 84px;
}

.flow .weChat {
    position: relative;
    height: 71px;
}

.flow .weChat .on {
    height: 71px;
}

.flow .weChat .off {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 127px;
    height: 124px;
    opacity: 0;
    z-index: -1;
    transition: all .5s;
}

.flow .weChat:hover .off {
    left: -127px;
    opacity: 1;
}

.flow .weChat .off img {
    width: 127px;
    height: 124px;
}

.flow .toTop {
    height: 50px;
}

/* flow end */



.innerBanner {
    position: relative;
}

.innerBanner .swiper img {
    width: 100%;
}

.innerBanner .swiper-pagination {
    position: absolute;
    bottom: -58px;
    left: 50%;
    transform: translateX(-50%);
    width: 30%;
    height: 58px;
    z-index: 10;
    line-height: 58px;
}

.innerBanner .swiper-pagination-bullet {
    width: 28px;
    height: 4px;
    border-radius: 2px;
    background: #cfcfcf;
    margin: 0 5px;
    opacity: 1;
}

.innerBanner .swiper-pagination-bullet-active {
    background: #f82b2b;
}

/* innerBanner end */



.innerColumn .top {
    height: 235px;
    background: #f5f5f5;
}

.innerColumn .route {
    width: 1200px;
    margin: 0 auto;
    height: 49px;
}

.innerColumn .route p {
    font-size: 14px;
    color: #626262;
    line-height: 49px;
    padding-left: 22px;
    background: url('../images/route_i.png') no-repeat;
    background-size: 17px 17px;
    background-position: left center;
}

.innerColumn .route span {
    margin: 0 5px;
}

.innerColumn .route a {
    font-size: 14px;
    color: #626262;
    line-height: 49px;
}

.innerColumn .title {
    padding-top: 32px;
}

.innerColumn .title img {
    display: block;
    width: 432px;
    margin: 0 auto;
    height: 72px;
}

.innerColumn .content {
    background: #fff;
    position: relative;
    padding-bottom: 90px;
}

.innerColumn .nav {
    position: relative;
    top: -40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.innerColumn .nav a {
    display: block;
    width: 240px;
    height: 62px;
    border: 1px solid #ececec;
    border-left: none;
    font-size: 28px;
    color: #333;
    line-height: 62px;
    text-align: center;
    background: #fff;
}

.innerColumn .nav a:first-child {
    border-left: 1px solid #ececec;
}

.innerColumn .nav a:hover {
    color: #fff;
    background: #d7222b;
}

.innerColumn .nav .opt {
    color: #fff;
    background: #d7222b;
}

.innerColumn .news {
    width: 1200px;
    margin: 0 auto 36px;
}

.innerColumn .news li {
    width: 1140px;
    margin: 0 auto;
    height: 200px;
    border-bottom: 1px solid #ececec;
}

.innerColumn .news li:first-child {
    border-top: 1px solid #ececec;
}

.innerColumn .news .wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.innerColumn .news .pics {
    width: 232px;
    height: 157px;
    position: relative;
}

.innerColumn .news .pics img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
}

.innerColumn .news i {
    width: 48px;
    height: 1px;
    background: #b5b5b5;
    margin: 0 46px;
}

.innerColumn .news .text {
    width: 768px;
    padding-right: 168px;
    box-sizing: border-box;
    position: relative;
}

.innerColumn .news .text::before {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    content: '';
    width: 40px;
    height: 40px;
    border-top: 2px solid #959595;
    border-right: 2px solid #959595;
    transform: rotate(45deg);
}

.innerColumn .news .text h1 {
    font-size: 22px;
    color: #000;
    font-weight: bold;
    line-height: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.innerColumn .news .text p {
    font-size: 14px;
    color: #757575;
    line-height: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.innerColumn .news li:hover .text h1 {
    color: #b23434;
}

.innerColumn .news li:hover .text p {
    color: #b23434;
}

.innerColumn .news li:hover .text::before {
    border-color: #b23434;
}



.innerColumn .blurb {
    width: 1200px;
    margin: 0 auto;
}

.innerColumn .blurb .pics {
    width: 1200px;
    margin: 0 auto;
    height: 554px;
}

.innerColumn .blurb .text {
    padding: 30px 100px;
}

.innerColumn .blurb .text h1 {
    font-size: 40px;
    color: #182034;
    font-weight: bold;
    line-height: 52px;
}

.innerColumn .blurb .text h3 {
    font-size: 28px;
    color: #cecece;
    font-weight: 200;
    line-height: 38px;
    text-transform: capitalize;
    margin-bottom: 30px;
}

.innerColumn .blurb .text p {
    font-size: 20px;
    color: #182034;
    line-height: 30px;
    margin-bottom: 30px;
    text-align: justify;
}

.innerColumn .blurb .swiper {
    width: 100%;
    height: 236px;
    position: relative;
}

.innerColumn .blurb .swiper-slide {
    width: 389px;
    height: 236px;
    position: relative;
}

.innerColumn .blurb .swiper-slide img {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto;
    width: 100%;
}

.innerColumn .blurb .swiper-button-prev {
    left: -30px;
}

.innerColumn .blurb .swiper-button-next {
    right: -30px;
}

.innerColumn .more a {
    width: 278px;
    height: 46px;
    background: #b72f36;
    font-size: 20px;
    color: #fff;
    line-height: 46px;
    text-align: center;
    border: 1px solid #ececec;
}


.innerColumn .service-bg {
    min-height: 717px;
    background: url('../images/service_bg.jpg') no-repeat;
    background-size: 1920px 100%;
    background-position: center;
    padding: 0;
}

.innerColumn .service {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.innerColumn .service .text {
    width: 330px;
    padding-top: 24px;
}

.innerColumn .service .text h1 {
    font-size: 28px;
    color: #000;
    font-weight: bold;
    line-height: 38px;
}

.innerColumn .service .text h3 {
    font-size: 30px;
    color: #d3d1d1;
    font-weight: normal;
    line-height: 1;
    margin-bottom: 40px;
}

.innerColumn .service .text h6 {
    font-size: 24px;
    color: #414141;
    font-weight: bold;
    line-height: 34px;
    margin-bottom: 12px;
}

.innerColumn .service .text p {
    font-size: 14px;
    color: #414141;
    font-weight: normal;
    line-height: 24px;
}

.innerColumn .service .text span {
    font-size: 24px;
    color: #414141;
    font-weight: bold;
    line-height: 24px;
}

.innerColumn .service .weChat {
    margin-top: 55px;
    width: 150px;
}

.innerColumn .service .weChat img {
    display: block;
    margin: 0 auto;
    width: 127px;
    height: 124px;
}

.innerColumn .service .weChat i {
    display: block;
    font-size: 12px;
    color: #74959e;
    line-height: 40px;
    text-align: center;
}

.innerColumn .service .pics {
    width: 862px;
}

.innerColumn .service .pics h3 {
    font-size: 16px;
    color: #333;
    line-height: 72px;
    text-align: right;
}

.innerColumn .service .pics .map {
    width: 860px;
    height: 370px;
    border: 1px solid #91585c;
    overflow: hidden;
    position: relative;
}

.innerColumn .service .pics .map img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: 0 auto;
    width: 100%;
}


.innerColumn .craft .spirit {
    position: relative;
    top: -42px;
    z-index: 1;
    width: 1212px;
    margin: 0 auto;
    height: 472px;
}

.innerColumn .craft .order {
    width: 1221px;
    margin: 0 auto;
    height: 1043px;
}


.innerColumn .case {
    width: 1205px;
    margin: 0 auto;
    padding-top: 16px;
}

.innerColumn .case .item-1 {
    display: block;
    width: 1200px;
    margin: 0 auto;
    height: 670px;
    margin-bottom: 60px;
    position: relative;
}

.innerColumn .case .item-1 .pics {
    width: 660px;
    height: 613px;
    position: absolute;
    top: 0;
    left: 0;
    background: #eaeaea;
    z-index: 10;
    overflow: hidden;
}

.innerColumn .case .item-1 .text {
    width: 1100px;
    height: 613px;
    position: absolute;
    right: 0;
    bottom: 0;
    background: #f4f4f4;
    padding-left: 595px;
    padding-right: 80px;
    padding-top: 40px;
    box-sizing: border-box;
}

.innerColumn .case .item h1 {
    font-size: 42px;
    color: #000;
    line-height: 52px;
}

.innerColumn .case .item-1 h1 {
    margin-bottom: 120px;
}

.innerColumn .case .item-2 h1 {
    margin-bottom: 90px;
}

.innerColumn .case .item-3 h1 {
    margin-bottom: 100px;
}

.innerColumn .case .item-4 h1 {
    margin-bottom: 80px;
}

.innerColumn .case .item h3 {
    font-size: 32px;
    color: #000;
    line-height: 42px;
    margin-bottom: 20px;
}

.innerColumn .case .item p {
    font-size: 14px;
    color: #757575;
    line-height: 24px;
    text-align: justify;
}

.innerColumn .case .item-1 p {
    height: 216px;
    margin-bottom: 14px;
}

.innerColumn .case .item-2 p {
    height: 96px;
    margin-bottom: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.innerColumn .case .item-3 p {
    height: 120px;
    margin-bottom: 100px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}

.innerColumn .case .item-4 p {
    height: 96px;
    margin-bottom: 20px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.innerColumn .case .item span {
    display: block;
    font-size: 20px;
    color: #000;
    line-height: 30px;
}

.innerColumn .case .item-2 {
    display: block;
    width: 1200px;
    margin: 0 auto;
    height: 600px;
    position: relative;
    margin-bottom: 60px;
}

.innerColumn .case .item-2 .text {
    width: 1100px;
    height: 546px;
    background: #f4f4f4;
    position: absolute;
    left: 0;
    bottom: 0;
    padding-top: 80px;
    padding-right: 620px;
    padding-left: 50px;
    box-sizing: border-box;
}

.innerColumn .case .item-2 .pics {
    width: 697px;
    height: 513px;
    position: absolute;
    top: 0;
    right: 0;
    background: #eaeaea;
    z-index: 10;
    overflow: hidden;
}


.innerColumn .case .item-3 {
    display: block;
    width: 1200px;
    margin: 0 auto;
    height: 600px;
    position: relative;
    margin-bottom: 60px;
}

.innerColumn .case .item-3 .text {
    width: 1100px;
    height: 600px;
    background: #f4f4f4;
    position: absolute;
    right: 0;
    bottom: 0;
    padding-top: 64px;
    padding-left: 600px;
    padding-right: 80px;
    box-sizing: border-box;
}

.innerColumn .case .item-3 .pics {
    width: 660px;
    height: 477px;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    background: #eaeaea;
    z-index: 10;
    overflow: hidden;
}


.innerColumn .case .item-4 {
    display: block;
    width: 1200px;
    margin: 0 auto;
    height: 558px;
    position: relative;
    margin-bottom: 60px;
}

.innerColumn .case .item-4 .text {
    width: 1100px;
    height: 540px;
    background: #f4f4f4;
    position: absolute;
    top: 0;
    left: 0;
    padding-top: 50px;
    padding-left: 50px;
    padding-right: 640px;
    box-sizing: border-box;
}

.innerColumn .case .item-4 .pics {
    width: 697px;
    height: 513px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: #eaeaea;
    z-index: 10;
    overflow: hidden;
}

.innerColumn .case .item img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    /* height: 100%; */
}


.innerColumn .product {
    width: 1200px;
    margin: 0 auto;
}

.innerColumn .product .list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.innerColumn .product .item {
    width: 576px;
    margin-bottom: 42px;
}

.innerColumn .product .pics {
    width: 576px;
    height: 376px;
    position: relative;
    background: #ccc;
    overflow: hidden;
}

.innerColumn .product .pics img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    /*height: 100%;*/
    max-width: 100%;
    transition: all .5s;
}

.innerColumn .product .text {
    padding: 0 30px;
    height: 95px;
    background: #f5f5f5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all .5s;
}

.innerColumn .product .text span {
    width: 354px;
    font-size: 18px;
    color: #333;
    line-height: 95px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all .5s;
}

.innerColumn .product .text em {
    width: 132px;
    height: 32px;
    border: 1px solid #000;
    box-sizing: border-box;
    font-size: 14px;
    color: #333;
    line-height: 30px;
    text-align: center;
    transition: all .5s;
}

.innerColumn .product .item:hover img {
    transform: scale(1.1);
}

.innerColumn .product .item:hover .text {
    background: #d7222b;
}

.innerColumn .product .item:hover .text span {
    color: #fff;
}

.innerColumn .product .item:hover .text em {
    border-color: #fff;
    color: #fff;
}


.innerColumn .course {
    background: #fff;
}

.innerColumn .course-wrap {
    width: 1100px;
    margin: 0 auto;
}

.innerColumn .course-name {
    font-size: 34px;
    color: #b52428;
    font-weight: bold;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 20px;
}

.innerColumn .course-time {
    width: 260px;
    height: 68px;
    margin: 0 auto;
    background: #f0f0f0;
    font-size: 24px;
    color: #666;
    line-height: 68px;
    text-align: center;
}

.innerColumn .course-list {
    position: relative;
    width: 100%;
    padding-top: 45px;
}

.innerColumn .course-list::before {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    content: '';
    width: 1px;
    height: calc(100% - 50px);
    background: #910000;
}

.innerColumn .course-list li {
    width: 100%;
    position: relative;
    padding: 0 0;
}

.innerColumn .course-list li::before {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    content: '';
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #910000;
}

.innerColumn .course-list li::after {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    content: '';
    width: 15px;
    height: 15px;
    border: 1px solid #910000;
    border-radius: 50%;
    background: transparent;
}

.innerColumn .course-list li:nth-child(odd) .course-item {
    margin-right: auto;
}

.innerColumn .course-list li:nth-child(even) .course-item {
    margin-left: auto;
}

.innerColumn .course-item {
    width: 500px;
    padding: 20px 24px;
    box-sizing: border-box;
    border: 1px solid #cfd0d3;
    font-size: 16px;
    line-height: 26px;
    color: #666;
    text-align: justify;
    position: relative;
}

.innerColumn .course-list li:nth-child(odd) .course-item::before {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    content: '';
    border: 10px solid transparent;
    border-left-color: #cfd0d3;
}

.innerColumn .course-list li:nth-child(odd) .course-item::after {
    position: absolute;
    right: -19px;
    top: 50%;
    transform: translateY(-50%);
    content: '';
    border: 10px solid transparent;
    border-left-color: #fff;
}

.innerColumn .course-list li:nth-child(even) .course-item::before {
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    content: '';
    border: 10px solid transparent;
    border-right-color: #cfd0d3;
}

.innerColumn .course-list li:nth-child(even) .course-item::after {
    position: absolute;
    left: -19px;
    top: 50%;
    transform: translateY(-50%);
    content: '';
    border: 10px solid transparent;
    border-right-color: #fff;
}

.innerColumn .course-item span {
    font-size: 22px;
    line-height: 26px;
    color: #b52428;
    margin-right: 10px;
}



/* innerColumn end */