@charset "utf-8";
.indexProduct {
    width: 100%;
    background: #ffffff;
}
.headTit h2 {
    width: 100%;
    text-align: center;
    font-size: 30px;
    font-weight: normal;
    color: #000000;
    padding-top: 59px;
}
.headTit em {
    width: 334px;
    display: block;
    margin: 0 auto;
    height: 1px;
    background: #d4d4d4;
    margin-top: 15px;
    margin-bottom: 15px;
    position: relative;
}
.headTit em::after {
    width: 30px;
    height: 3px;
    background: #1d1d1d;
    left: 50%;
    margin-left: -15px;
    top: -1px;
    content: '';
    position: absolute;
}
.headTit p {
    font-size: 14px;
    color: #989898;
    text-align: center;
    padding-bottom: 30px;
}
.indexProduct {
    padding-bottom: 40px;
}
.indexProduct ul li {
    float: left;
    width: 25%;
    box-sizing: border-box;
    padding: 0 8px;
}
.indexProduct ul li .pic {
    width: 100%;
    height: auto;
    overflow: hidden;
    box-sizing: border-box;
    border: 1px solid #eee;
}
.indexProduct ul li .pic a {
    width: 100%;
    display: block;
    padding-top: 66%;
    background-size: cover;
    background-position: center;
    transition: all 0.5s ease;
}
.indexProduct ul li:hover .pic a {
    transform: scale(1.05);
}
.indexProduct ul li .pic img {
    display: none;
    width: 100%;
    height: 100%;
}
.indexProduct ul li p {
    width: 100%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-top: 15px;
}
.indexProduct ul li p a {
    font-size: 16px;
    color: #333333;
}
.indexProduct ul li p a:hover {
    color: #d30f02;
}
.indexProduct ul li {
    margin-bottom: 25px;
}
.indexProduct .more {
    width: 203px;
    height: 49px;
    border-radius: 5px;
    box-sizing: border-box;
    border: 1px solid #eee;
    margin: 0 auto;
    padding: 1px;
}
.indexProduct .more a {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 45px;
    text-align: center;
    font-size: 18px;
    color: #333333;
    box-sizing: border-box;
    border-radius: 5px;
    background-color: #f6f6f6;
}
.indexProduct .more a:hover {
    background: #d30f02;
    color: #fff;
    transition: all 0.5s ease;
}
.indexAdvert {
    width: 100%;
    height: 348px;
}
.indexAdvert a {
    display: block;
    width: 100%;
    height: 100%;
}
.indexSolution {
    width: 100%;
    background: #f6f6f6;
    padding-bottom: 77px;
}
.indexSolution .leftMenu {
    width: 242px;
    height: auto;
    overflow: hidden;
    float: left;
}
.indexSolution .leftMenu li {
    width: 100%;
    height: 73px;
    line-height: 73px;
    background: #ececec;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}
.indexSolution .leftMenu li a {
    display: block;
    width: 100%;
    height: 100%;
    padding-left: 40px;
    box-sizing: border-box;
    border-bottom: 1px solid #cacaca;
    font-size: 18px;
    color: #3f3f3f;
    background: url(../img/icon.png) no-repeat 12px center;
}
.indexSolution .leftMenu li:last-child a {
    border-bottom: none;
}
.indexSolution .leftMenu li.cur {
    background: #1d1d1d;
}
.indexSolution .leftMenu li.cur a {
    border-bottom: none;
    line-height: 73px;
    color: #fff;
    background: url(../img/icon_cur.png) no-repeat 12px center;
}
.indexSolution .rightCont {
    float: right;
    width: 75%;
}
.indexSolution .rightCont .item {
    display: none;
    width: 100%;
    padding-top: 50%;
    position: relative;
    background-size: cover;
}
.indexSolution .rightCont .item:nth-child(1) {
    display: block;
}
.indexSolution .rightCont .lf {
    float: left;
    width: 468px;
    display: none;
}
.indexSolution .rightCont .lf {
    width: 468px;
    display: block;
}
.indexSolution .rightCont .rt {
    width: 450px;
    /*    float:right;*/
    box-sizing: border-box;
    padding-left: 20px;
    position: absolute;
    left: 80px;
    top: 80px;
}
.indexSolution .rightCont .rt h2 {
    font-weight: normal;
    font-size: 24px;
    color: #323232;
}
.indexSolution .rightCont .rt p {
    font-size: 16px;
    color: #7d7d7d;
    line-height: 27px;
    padding-top: 20px;
    text-align: justify;
}
.indexSolution .rightCont .rt a {
    display: block;
    background: #1d1d1d;
    width: 158px;
    height: 46px;
    text-align: center;
    line-height: 46px;
    color: #fff;
    margin-top: 23px;
    font-size: 18px;
}
.indexCase {
    width: 100%;
    background: #ffffff;
    padding-bottom: 50px;
}
.indexCase .list ul {
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 50px;
}
.indexCase .list li {
    width: 33.3333%;
    float: left;
    box-sizing: border-box;
    padding: 5px;
    padding-top: 20%;
    background-size: cover;
    overflow: hidden;
}
.indexCase .list li .con {
    width: 100%;
    height: 100%;
    position: relative;
}
.indexCase .list li img {
    display: none;
    width: 100%;
    height: 100%;
}
.indexCase .list li .box {
    width: 100%;
    height: 100%;
    position: absolute;
    background: #1d1d1d;
    left: 0;
    top: 0;
    opacity: 0;
    transition: all 0.5s ease 0s;
}
.indexCase .list li:hover .box {
    animation-delay: 0.2s;
    opacity: 1;
}
.indexCase .list li .box p {
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 18px;
    padding-top: 20%;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.indexCase .list li .box a {
    display: block;
    width: 102px;
    height: 29px;
    box-sizing: border-box;
    border: 1px solid #ffffff;
    background: url(../img/jia.png) no-repeat center;
    margin: 0 auto;
    margin-top: 10%;
}
.indexCase .more {
    width: 203px;
    height: 49px;
    border-radius: 5px;
    box-sizing: border-box;
    border: 1px solid #eee;
    margin: 0 auto;
    padding: 1px;
}
.indexCase .more a {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 45px;
    text-align: center;
    font-size: 18px;
    color: #333333;
    box-sizing: border-box;
    border-radius: 5px;
    background-color: #f6f6f6;
}
.indexCase .more a:hover {
    background: #d30f02;
    color: #fff;
    transition: all 0.5s ease;
}
.indexSolution .rightCont .rt a:hover {
    background: #d30f02;
    color: #fff;
}
.indexNews {
    width: 100%;
    background: #f6f6f6;
    padding-bottom: 50px;
}
.indexNews .item {
    width: 33.33%;
    float: left;
    box-sizing: border-box;
    padding: 0 10px;
}
.indexNews .item .cont {
    width: 100%;
    background: #fff;
    box-shadow: 1px 0 7px rgba(71,71,71,0.35);
    padding-top: 25px;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 20px;
}
.indexNews .item .cont .title {
    height: 29px;
    line-height: 29px;
    width: 100%;
    font-weight: normal;
    position: relative;
}
.indexNews .item .cont .title::after {
    position: absolute;
    width: 100%;
    content: '';
    height: 2px;
    background: #e5e5e5;
    top: 50%;
    margin-top: -1px;
    left: 0;
}
.indexNews .item .cont .title span {
    display: block;
    height: 29px;
    line-height: 29px;
    background: #fff;
    padding-right: 8px;
    font-size: 20px;
    color: #333333;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1000;
}
.indexNews .item .cont .title a {
    display: block;
    height: 29px;
    width: 90px;
    box-sizing: border-box;
    border: 2px solid #e5e5e5;
    position: absolute;
    right: 5px;
    top: 0;
    text-align: center;
    line-height: 27px;
    background: #fff;
    z-index: 1000;
    font-size: 14px;
    color: #999999;
}
.indexNews .item .cont .title a:hover {
    background: #d30f02;
    color: #fff;
}
.indexNews .item .cont .box {
    width: 100%;
    position: relative;
    margin-top: 20px;
}
.indexNews .item .cont .box .img {
    width: 100%;
    height: auto;
    overflow: hidden;
}
.indexNews .item .cont .box .img a {
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-top: 60%;
    background-size: cover;
    background-position: center;
}
.indexNews .item .cont .box .img img {
    display: none;
    width: 100%;
}
.indexNews .item .cont .box p {
    width: 100%;
    height: 35px;
    background: rgba(0,0,0,0.5);
    position: absolute;
    bottom: 0;
    left: 0;
    line-height: 35px;
    text-align: center;
    box-sizing: border-box;
    padding: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.indexNews .item .cont .box p a {
    color: #fff;
    font-size: 16px;
    display: block;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
.indexNews .item .cont ul li {
    margin-top: 10px;
    height: 25px;
    line-height: 25px;
}
.indexNews .item .cont ul li span {
    display: inline-block;
    width: 235px;
    vertical-align: top;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 25px;
    line-height: 25px;
}
.indexNews .item .cont ul li span a {
    font-size: 16px;
    color: #666666;
}
.indexNews .item .cont ul li span a:hover {
    color: #d30f02;
}
.indexNews .item .cont ul li em {
    float: right;
    font-size: 14px;
    color: #999999;
}
.indexCus {
    padding-bottom: 60px;
}
.indexCus ul li {
    width: 20%;
    float: left;
    padding: 5px;
    box-sizing: border-box;
}
.indexCus ul li img {
    display: block;
    width: 100%;
    height: 100%;
    border: 1px solid #eeeeee;
}
.indexCus ul li img {
    display: block;
    width: 100%;
    height: 100%;
}
.foot {
    width: 100%;
    background: #f6f6f6;
    padding-top: 40px;
    padding-bottom: 40px;
}
.foot li {
    float: left;
    width: 25%;
    text-align: center;
}
.foot li h2 {
    font-size: 16px;
    font-weight: normal;
    color: #333333;
    margin-top: 8px;
}
.foot li p {
    font-size: 12px;
    color: #999999;
    line-height: 19px;
    text-transform: uppercase;
    margin-top: 5px;
}
.bottom {
    width: 100%;
    box-sizing: border-box;
    border-top: 4px solid #151515;
    padding-top: 40px;
    padding-bottom: 25px;
    background: #404145;
}
.bottom p {
    text-align: center;
    font-size: 14px;
    color: #a4a3a8;
    margin-bottom: 15px;
}
.bottom p>a {
    color: #a4a3a8;
    padding: 0 8px;
}
.bottom p span a {
    color: #a4a3a8;
}
.bottom p a:hover {
    color: #fff;
}
.bottom p span {
    margin: 0 8px;
}
.wapBoot {
    display: none;
}
.product {
    padding-top: 40px;
    padding-bottom: 40px;
}
.product .lf {
    float: left;
    width: 270px;
}
.product .lf .heading {
    width: 100%;
    height: 146px;
    background: #1d1d1d;
    box-sizing: border-box;
    padding-top: 38px;
}
.product .lf .heading h1 {
    box-sizing: border-box;
    padding-left: 65px;
    color: #fff;
    font-size: 26px;
    font-weight: normal;
    background: url(../img/h2_icon.png) no-repeat 23px center;
    height: 37px;
    line-height: 37px;
}
.product .lf .heading p {
    box-sizing: border-box;
    padding-left: 65px;
    font-size: 12px;
    color: #fff;
    text-transform: uppercase;
}
.product .lf ul {
    width: 100%;
    margin-bottom: 5px;
}
.product .lf ul li.one {
    width: 100%;
    height: 62px;
    line-height: 62px;
    text-align: center;
    font-size: 18px;
    color: #3f3f3f;
    background: #f6f6f6;
    font-weight: bold;
}
.product .lf ul li {
    width: 100%;
    height: 56px;
    line-height: 56px;
    text-align: center;
    background: #f6f6f6;
    margin-top: 1px;
}
.product .lf ul li a {
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    font-size: 16px;
    color: #3f3f3f;
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product .lf ul li a:hover {
    color: #d30f02;
}
.product .lf .img {
    display: block;
}
.product .lf .img img {
    display: block;
    width: 100%;
}
.product .lf .phone {
    width: 100%;
    height: 43px;
    background: #f6f6f6;
    box-sizing: border-box;
    padding-left: 13px;
    padding-right: 13px;
}
.product .lf .phone p {
    width: 100%;
    height: 43px;
    box-sizing: border-box;
    border-bottom: 1px solid #ffffff;
    line-height: 42px;
    padding-left: 38px;
    font-size: 14px;
    color: #1d1d1d;
    background: url(../img/tel.jpg) no-repeat 5px center;
}
.product .lf .telImg {
    display: block;
}
.product .lf .telImg img {
    display: block;
    width: 100%;
}
.product .rt {
    float: right;
    width: 900px;
}
.product .rt .heading {
    padding-bottom: 14px;
    width: 100%;
    box-sizing: border-box;
    border-bottom: 1px solid #dddcdc;
    margin-top: 20px;
}
.product .rt .heading div {
    box-sizing: border-box;
    padding-left: 17px;
    box-sizing: border-box;
    border-left: 4px solid #1d1d1d;
    font-size: 20px;
    color: #171717;
    line-height: 26px;
}
.product .rt .heading div h6 {
    display: inline-block;
    font-size: 20px;
}
.product .rt .heading div span {
    float: right;
    font-size: 15px;
    color: #848282;
    font-weight: normal;
}
.product .rt .heading div span a {
    color: #848282;
}
.productPage li {
    float: left;
    width: 289px;
    margin-top: 24px;
    margin-right: 16px;
}
.productPage li:nth-child(3n) {
    margin-right: 0px;
}
.productPage li .pic {
    width: 289px;
    height: 214px;
    box-sizing: border-box;
    border: 1px solid #eee;
    overflow: hidden;
}
.productPage li .pic img {
    display: block;
    width: 100%;
    height: 100%;
}
.productPage li h2 {
    width: 100%;
    text-align: center;
    font-size: 18px;
    color: #333333;
    padding-top: 13px;
    font-weight: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#pages {
    width: 100%;
    padding-top: 40px;
    padding-bottom: 40px;
    text-align: center;
}
#pages ul{
    display: inline-block;
}
#pages li {
    width: 32px;
    height: 32px;
    box-sizing: border-box;
    border: 1px solid #e8e8e8;
    border-radius: 5px;
    text-align: center;
    line-height: 30px;
    display: inline-block;
    vertical-align: top;
    float: left;
    margin-right: 5px;
}
#pages li a,#pages li span{
    display: block;
}
#pages li.active,#pages li:hover {
    border-color: #989898;
}
.productModel dl dt {
    border: none;
    width: 100%;
}
.productModel dl {
    box-sizing: border-box;
    border: 1px solid #b8b8b8;
}
.productModel dl dd {
    padding-bottom: 15px;
}
.textList {
    display: none;
}
.productCont .intro {
    width: 100%;
    padding-top: 25px;
}
.productCont .intro .pic {
    float: left;
    width: 359px;
}
.productCont .intro .bigPic {
    width: 100%;
    border: 1px solid #e6e6e6;
}
.productCont .intro .bigPic img {
    display: block;
    width: 100%;
}
.productCont .intro .smallPic span {
    width: 32%;
    box-sizing: border-box;
    float: left;
    border: 1px solid #e6e6e6;
    display: block;
    margin-right: 2%;
    cursor: pointer;
}
.productCont .intro .smallPic span.cur {
    border-color: #9b9b9b;
}
.productCont .intro .smallPic span:nth-child(3n) {
    margin-right: 0px;
}
.productCont .intro .smallPic span img {
    display: block;
    width: 100%;
}
.productCont .intro .smallPic {
    margin-top: 4px;
}
.infoText {
    float: left;
    box-sizing: border-box;
    padding-left: 40px;
    width: 537px;
}
.infoText p {
    font-size: 16px;
    margin-bottom: 21px;
    line-height: 26px;
}
.infoText em {
    display: block;
    width: 100%;
    height: 1px;
    background: #e6e6e6;
}
.infoText a {
    display: block;
    width: 114px;
    height: 44px;
    text-align: center;
    line-height: 44px;
    color: #fff;
    margin-top: 21px;
    font-size: 16px;
    background: #000000;
}
.infoText a:hover {
    background: #d30f02;
}
.productCont .describe {
    width: 100%;
    margin-top: 40px;
}
.productCont .describe .tit {
    width: 100%;
    border-bottom: 2px solid #1d1d1d;
    height: 44px;
    box-sizing: border-box;
}
.productCont .describe .tit span {
    height: 42px;
    line-height: 42px;
    width: 106px;
    text-align: center;
    background: #1d1d1d;
    display: block;
    color: #fff;
    font-size: 18px;
}
.wapMBX {
    display: none;
}
.describe .box {
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    padding-top: 30px;
    padding-bottom: 30px;
}
.describe .box p {
    color: #696969;
    line-height: 32px;
}
.describe .box p img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}
.infoText p span {
    color: #da4646;
}
.newsList li {
    width: 100%;
    padding-top: 26px;
    padding-bottom: 27px;
    box-sizing: border-box;
    border-bottom: 1px solid #cdcdcd;
}
.newsList li .pic {
    width: 255px;
    height: 180px;
    box-sizing: border-box;
    border: 1px solid #ffffff;
    float: left;
}
.newsList li .pic img {
    display: block;
    width: 100%;
    height: 100%;
    float: left;
}
.newsList li .text {
    width: 640px;
    box-sizing: border-box;
    float: right;
    padding-left: 15px;
}
.newsList li .text h2 {
    font-size: 20px;
    color: #1e1e1e;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.newsList li .text h2 a {
    color: #626262;
}
.newsList li .text p {
    font-size: 16px;
    color: #626365;
    line-height: 24px;
    padding-top: 12px;
}
.newsList li .text p a {
    color: #626365;
}
.newsList li .text div {
    margin-top: 15px;
    height: 27px;
    line-height: 27px;
}
.newsList li .text div a {
    display: inline-block;
    width: 107px;
    height: 27px;
    background: #706f6f;
    color: #fff;
    text-align: center;
    line-height: 27px;
    font-size: 14px;
}
.newsList li .text div span {
    float: right;
    font-size: 14px;
    color: #626365;
}
.newsList li .text div a:hover {
    background: #1d1d1d;
}
.newsList li .text h2 a:hover {
    color: #1e1e1e;
}
.newsCont {
    width: 100%;
}
.newsCont h1.title {
    width: 100%;
    text-align: center;
    font-size: 30px;
    color: #494949;
    padding-top: 22px;
    padding-bottom: 22px;
}
.newsCont p.author {
    width: 100%;
    text-align: center;
    font-size: 16px;
    color: #8c8c8c;
}
.newsCont p.author span {
    margin: 0 10px;
}
.newsCont .box {
    padding-top: 20px;
}
.newsCont .box p {
    font-size: 14px;
    color: #666666;
    line-height: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 18px;
}
.newsCont .box img {
    max-width: 100%;
}
.newsPage {
    padding-top: 60px;
    padding-bottom: 60px;
}
.newsPage ul li {
    width: 50%;
    float: left;
    font-size: 14px;
    color: #1d1d1d;
}
.newsPage ul li a {
    color: #1d1d1d;
}
.newsPage ul li a:hover {
    color: #d30f02;
}
.newsPage ul li:nth-child(2) {
    text-align: right;
}
.solution {
    width: 100%;
}
.solution ul li {
    width: 33.3333%;
    box-sizing: border-box;
}
.solution ul li {
    width: 32%;
    box-sizing: border-box;
    border: 1px solid #b8b8b8;
    margin-top: 20px;
    float: left;
    margin-right: 2%;
}
.solution ul li:nth-child(3n) {
    margin-right: 0px;
}
.solution>ul li span{
    width: 100%;
    padding-top: 60%;
    display: block;
    background-size: cover;
    background-position: center;
}
.solution ul li img {
    display: none;
    width: 100%;
}
.solution ul li .text {
    width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 15px;
}
.solution ul li .text h1 {
    width: 100%;
    height: 40px;
    line-height: 39px;
    box-sizing: border-box;
    border-bottom: 1px solid #b8b8b8;
    font-size: 16px;
    color: #363636;
    font-weight: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.solution ul li .text p {
    font-size: 14px;
    line-height: 20px;
    color: #666666;
    padding-top: 10px;
    padding-bottom: 0px;
    min-height: 50px;
    box-sizing: border-box;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.about_one {
    width: 100%;
    padding-top: 60px;
    padding-bottom: 60px;
}
.about_one .title {
    width: 100%;
    text-align: center;
}
.about_one .title span {
    font-size: 12px;
    color: #7a7a7a;
}
.about_one .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
    display: inline-block;
}
.about_one .title .h2 h1::after {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    left: -120px;
    top: 20px;
}
.about_one .title .h2 h1::before {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    right: -120px;
    top: 20px;
}
.about_one .w1200 {
    padding-top: 60px;
    padding-bottom: 60px;
}
.about_one .lf {
    width: 50%;
    box-sizing: border-box;
    padding-right: 50px;
}
.about_one .lf .title {
    width: 100%;
    text-align: center;
}
.about_one .lf .title span {
    font-size: 12px;
    color: #7a7a7a;
}
.about_one .lf .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
    display: inline-block;
}
.about_one .lf .title .h2 h1::after {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    left: -120px;
    top: 20px;
}
.about_one .lf .title .h2 h1::before {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    right: -120px;
    top: 20px;
}
.about_one .lf .cont {
    box-sizing: border-box;
    padding-top: 23px;
}
.about_one .lf .cont p {
    font-size: 14px;
    color: #7a7a7a;
    line-height: 26px;
    margin-bottom: 20px;
    text-align: justify;
}
.about_one .rt img {
    display: block;
    width: 100%;
}
.about_one .rt {
    width: 50%;
}
.about_two {
    width: 100%;
    padding-top: 50px;
    padding-bottom: 50px;
    background: #f6f6f6;
}
.about_two .title {
    width: 100%;
    text-align: center;
}
.about_two .title span {
    font-size: 12px;
    color: #7a7a7a;
}
.about_two .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
    display: inline-block;
}
.about_three {
    width: 100%;
    padding-top: 50px;
    padding-bottom: 50px;
}
.about_three .title {
    width: 100%;
    text-align: center;
}
.about_three .title span {
    font-size: 12px;
    color: #7a7a7a;
}
.about_three .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
    display: inline-block;
}
.about_three .title .h2 h1::after {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    left: -120px;
    top: 20px;
}
.about_three .title .h2 h1::before {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    right: -120px;
    top: 20px;
}
.about_three .w1200 {
    padding-top: 45px;
}
.about_four .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
    display: inline-block;
}
.about_two .title .h2 h1::after {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    left: -120px;
    top: 20px;
}
.about_two .title .h2 h1::before {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    right: -120px;
    top: 20px;
}
.about_two .item {
    width: 33.3333%;
    box-sizing: border-box;
    padding-left: 17px;
    padding-right: 17px;
    float: left;
    margin-bottom: 40px;
}
.about_two .box {
    position: relative;
    width: 100%;
}
.about_two .box .img {
    width: 100%;
}
.about_two .box .img img {
    display: block;
    width: 100%;
}
.about_two .box .text {
    position: absolute;
    left: 0;
    background: rgba(29,29,29,0.8);
    bottom: 0;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
}
.about_two .box .text h2 {
    height: 37px;
    box-sizing: border-box;
/*    border-bottom: 1px solid #fff;*/
    line-height: 36px;
    font-size: 18px;
    color: #fff;
    font-weight: normal;
}
.about_two .box .text p {
    padding-top: 15px;
    padding-bottom: 15px;
    font-size: 14px;
    color: #fff;
    line-height: 22px;
}
.about_two .box .text img {
    display: block;
    width: 100%;
}
.about_three {
    width: 100%;
    background: #fff;
    padding-top: 50px;
    padding-bottom: 50px;
}
.about_three .cont_1 .pic {
    width: 50%;
    float: left;
}
.about_three .cont_1 .pic img {
    display: block;
    width: 100%;
}
.about_three .cont_1 .text {
    float: left;
    width: 50%;
    box-sizing: border-box;
    padding-left: 50px;
    padding-right: 50px;
}
.about_three h2 {
    padding-top: 50px;
    font-size: #333333;
    font-size: 24px;
    font-weight: normal;
}
.about_three p {
    font-size: 16px;
    color: #4e4e4e;
    line-height: 30px;
    padding-top: 25px;
}
.about_three .cont_2 .text {
    width: 50%;
    float: left;
    box-sizing: border-box;
    padding-left: 21px;
    padding-right: 75px;
}
.about_three .cont_2 .pic {
    float: right;
    width: 50%;
}
.about_three .cont_2 .pic img {
    display: block;
    width: 100%;
}
.about_four {
    background: #f6f6f6;
    padding-top: 46px;
    padding-bottom: 46px;
}
.about_four .title {
    width: 100%;
    text-align: center;
}
.about_four .title span {
    font-size: 12px;
    color: #7a7a7a;
}
.about_four .title .h2 h1 {
    font-style: normal;
    font-weight: normal;
    position: relative;
    font-size: 40px;
    color: #333333;
}
.about_four .title .h2 h1::after {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    left: -120px;
    top: 20px;
}
.about_four .title .h2 h1::before {
    position: absolute;
    width: 100px;
    height: 1px;
    content: '';
    background: #bbbbbb;
    right: -120px;
    top: 20px;
}
.about_four .item {
    width: 33.333%;
    float: left;
    box-sizing: border-box;
    padding: 0 24px;
    position: relative;
    margin-bottom: 50px;
}
.about_four .item span {
    position: absolute;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: #fff;
    left: 50%;
    margin-left: -55px;
    top: -30px;
    line-height: 110px;
    text-align: center;
    box-shadow: 0 0 5px rgba(4,0,0,0.5);
    overflow: hidden;
}
.about_four .item span img {
    display: inline-block;
    vertical-align: middle;
    width: 100%;
}
.about_four .item dl {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    border: 1px solid #d2d2d2;
    padding-top: 101px;
    background: #ffffff;
}
.about_four .item dl dt {
    width: 100%;
    box-sizing: border-box;
    padding-left: 25px;
    padding-right: 25px;
    padding-bottom: 25px;
}
.about_four .item dl dt p {
    text-align: justify;
    font-size: 16px;
    color: #4b4b4b;
    line-height: 28px;
}
.about_four .w1200 {
    padding-top: 87px;
}
.about_four .item dd {
    width: 100%;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background: #1d1d1d;
}
.about_two .w1200 {
    padding-top: 45px;
}
.contact {
    padding-top: 60px;
    padding-bottom: 60px;
}
.contact .lf {
    width: 50%;
    box-sizing: border-box;
    padding-right: 100px;
}
.contact h2 {
    font-size: 30px;
    font-weight: normal;
    width: 100%;
    text-align: left;
}
#mp {
    width: 100%;
    height: 300px;
    margin-top: 35px;
}
.contact .rt {
    width: 50%;
    box-sizing: border-box;
    padding-left: 30px;
    padding-right: 30px;
}
.contact .rt form input {
    width: 100%;
    height: 39px;
    box-sizing: border-box;
    border: 1px solid #aaaaaa;
    background: none;
    margin-top: 30px;
    display: block;
    padding-left: 10px;
    font-size: 16px;
    color: #414141;
}
.contact .rt form textarea {
    width: 100%;
    height: 200px;
    box-sizing: border-box;
    border: 1px solid #aaaaaa;
    padding-left: 10px;
    font-family: "微软雅黑";
    margin-top: 30px;
    display: block;
    font-size: 16px;
    color: #414141;
}
.contact .rt form div {
    margin-top: 30px;
}
.contact .rt form div p {
    width: 260px;
    float: left;
    font-size: 15px;
    color: #414141;
    float: left;
}
.contact .rt form div input {
    float: right;
    width: 154px;
    height: 48px;
    background: #1d1d1d;
    float: right;
    border: none;
    margin-top: 0px;
    color: #fff;
}

/* 最大宽度1200 */
@media(max-width:1200px) {
.contact {
    width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}
.headTit h2 {
    padding-top: 30px;
}
.indexSolution .leftMenu {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
}
.indexSolution .leftMenu li {
    width: 33.333%;
    float: left;
}
.indexSolution .rightCont {
    float: none;
    width: 100%;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
}
.indexSolution .rightCont {
    float: left;
}
.indexSolution .rightCont .lf {
    width: 50%;
}
.indexSolution .rightCont .lf img {
    display: block;
    width: 100%;
}
.indexSolution .rightCont .rt {
    display: block;
    width: 50%;
}
.product .lf {
    display: none;
}
.product {
    padding-top: 20px;
    padding-bottom: 20px;
}
.product .rt {
    width: 100%;
    float: none;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
}
.productPage li {
    width: 25%;
    margin-right: 0px;
    box-sizing: border-box;
    padding: 5px;
}
.product li .pic {
    width: 100%;
    height: auto;
}
.productModel dl {
    margin-right: 1%;
    width: 24.25%;
}
.productModel dl:nth-child(3n) {
    margin-right: 1%;
}
.productModel dl:nth-child(4n) {
    margin-right: 0px;
}
.newsList li .pic {
    width: 50%;
}
.newsList li .text {
    width: 50%;
}
.about_one .w1200 {
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}
.about_three {
    width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}
}

@media(max-width:992px) {
.contact .lf {
    width: 100%;
    padding-right: 0px;
    overflow: hidden;
}
.contact .rt {
    width: 100%;
    margin-top: 50px;
}
.indexProduct ul li {
    width: 33.333%;
}
.indexSolution .leftMenu li a {
    background: none;
    border-bottom: none;
}
.productPage li {
    width: 33.3333%;
    margin-right: 0px;
    box-sizing: border-box;
    padding: 5px;
    margin-top: 5px;
}
.productModel dl {
    margin-right: 1%;
    width: 32.666%;
}
.productModel dl:nth-child(3n) {
    margin-right: 0px;
}
.productModel dl:nth-child(4n) {
    margin-right: 1%;
}
.productCont .intro .pic {
    width: 50%;
}
.infoText {
    width: 50%;
}
.about_one .w1200 {
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}
.about_one .lf {
    width: 100%;
    padding-right: 0px;
}
.about_one .rt {
    float: none;
    margin: 0 auto;
}
.about_three .cont_1 .pic {
    width: 100%;
}
.about_three .cont_1 .text {
    width: 100%;
    padding-left: 0px;
    padding-right: 0px;
}
.about_three .cont_2 .pic {
    width: 100%;
    margin-top: 20px;
}
.about_three .cont_2 .text {
    width: 100%;
    padding-left: 0px;
    padding-right: 0px;
}
.about_four .item {
    width: 100%;
    margin-top: 50px;
}
}
.newsdetail .title{
	font-size: 24px;
	text-align: center;
}
.newsdetail .date{
	font-size: 14px;
	line-height: 40px;
	color: #999;
	margin-bottom: 20px;
	text-align: center;
}
.newsdetail{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.newsdetail img{
	max-width: 100%;
}
@media(max-width:768px) {
.contact {
    padding-top: 0px;
}
.contact h2 {
    font-size: 0.36rem;
}
#mp {
    height: 3.8rem;
}
.indexProduct ul li {
    width: 50%;
}
.contact .rt {
    width: 100%;
    padding-left: 0px;
    padding-right: 0px;
    margin-top: 0.3rem;
}
.contact .rt form input {
    margin-top: 0.27rem;
    font-size: 0.28rem;
    height: 0.72rem;
    line-height: 0.7rem;
}
.contact .rt form textarea {
    margin-top: 0.27rem;
    font-size: 0.28rem;
    height: 3.7rem;
}
.contact .rt form div {
    margin-top: 0.18rem;
}
.contact .rt form div p {
    width: 100%;
    font-size: 0.24rem;
    margin-bottom: 0.55rem;
}
.contact .rt form div input {
    margin: 0 auto;
    float: none;
    width: 1.97rem;
    height: 0.69rem;
    line-height: 0.69rem;
    padding-left: 0px;
}
.headTit h2 {
    padding-top: 0.67rem;
    font-size: 0.44rem;
}
.headTit em {
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
}
.headTit p {
    font-size: 0.24rem;
}
.indexAdvert {
    display: none
}
.indexCase {
    padding-bottom: 0.6rem;
}
.indexSolution .leftMenu li {
    height: 0.86rem;
    line-height: 0.86rem;
    padding-left: 0px;
    padding-right: 0px;
    width: 50%;
}
.indexSolution .leftMenu {
    padding-left: 0px;
    padding-right: 0px;
}
.indexSolution .leftMenu li.cur a {
    padding-left: 0px;
    background: none;
    line-height: 0.86rem;
    text-align: center;
    font-size: 0.28rem;
}
.indexSolution .leftMenu li a {
    padding-left: 0px;
    text-align: center;
    font-size: 0.28rem;
}
.indexSolution .rightCont {
    float: none;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
}
.indexSolution .rightCont .lf {
    width: 100%;
}
.indexSolution .rightCont .rt {
    width: 100%;
    padding-left: 0px;
}
.indexSolution .rightCont .rt h2 {
    font-size: 0.36rem;
    text-align: center;
    padding-top: 0.4rem;
}
.indexSolution .rightCont .rt p {
    padding-top: 0.4rem;
    font-size: 0.28rem;
    line-height: 0.5rem;
}
.indexSolution .rightCont .rt a {
    margin: 0 auto;
    margin-top: 0.5rem;
}
.indexSolution {
    padding-bottom: 0.6rem;
}
.indexCase .list li:hover .box {
    display: none;
}
.indexCase .list li {
    width: 50%;
}
.indexCase .more {
    margin-top: 0.6rem;
}
.indexCase .list li {
    width: 50%;
}
.indexCase .list li .con a {
    display: block;
    width: 100%;
    height: 100%;
}
.indexCase .list li .box {
    display: none;
}
.indexNews .item {
    width: 100%;
}
.indexNews .item .cont .title span {
    font-size: 0.38rem;
}
.indexNews .item .cont .title a {
    width: 1.72rem;
    height: 0.56rem;
    line-height: 0.54rem;
    font-size: 0.26rem;
}
.indexNews .item {
    padding-left: 0px;
    padding-right: 0px;
    margin-bottom: 0.4rem;
}
.indexNews .item .cont {
    box-shadow: 1px 0 7px rgba(71,71,71,0);
    padding-left: 0.3rem;
    padding-right: 0.3rem;
}
.indexNews .item .cont .box p a {
    font-size: 0.28rem;
}
.indexNews .item .cont ul li span a {
    font-size: 0.3rem;
}
.indexNews .item .cont ul li {
    margin-top: 0.3rem;
}
.indexNews .item .cont ul li em {
    font-size: 0.26rem;
}
.indexNews .item .cont ul li span {
    width: 4.95rem;
}
.indexNews {
    padding-bottom: 0.5rem;
}
.indexCus {
    padding-bottom: 0.6rem;
}
.indexCus ul {
    width: 100%;
    box-sizing: border-box;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
}
.headTit p {
    padding-bottom: 0.5rem;
}
.indexCus ul li {
    width: 3.43rem;
    padding: 0px;
    margin-bottom: 0.24rem;
}
.indexCus ul li:nth-child(2n) {
    float: right;
}
.foot li img {
    width: 1.18rem;
    height: 1.18rem;
}
.foot li h2 {
    font-size: 0.26rem;
}
.foot li p {
    color: #999999;
    font-size: 0.24rem;
}
.foot {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}
.indexNews .item .cont .title {
    height: 0.56rem;
}
.bottom {
    padding-top: 0.38rem;
    padding-bottom: 1.28rem;
    padding-left: 0.2rem;
    padding-right: 0.2rem;
}
.bottom p>a {
    display: inline-block;
    color: #fff;
}
.bottom p span a {
    color: #fff;
}
.bottom p {
    line-height: 0.42rem;
    margin-bottom: 0.1rem;
}
.bottom p span {
    display: inline-block;
    color: #fff;
}
.wapBoot {
    display: block;
    height: 0.9rem;
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: #fff;
    width: 100%;
    z-index: 9999;
}
.wapBoot ul li {
    float: left;
    width: 25%;
    box-sizing: border-box;
    padding-top: 0.12rem;
    position: relative;
}
.wapBoot li em {
    display: block;
    width: 0.34rem;
    height: 0.34rem;
    margin: 0 auto;
}
.wapBoot li em img {
    display: block;
    width: 100%;
    height: 100%;
}
.wapBoot li span {
    display: block;
    width: 100%;
    text-align: center;
    padding-top: 0.05rem;
}
.wapBoot li .erweima {
    width: 1.81rem;
    height: 1.81rem;
    position: absolute;
    top: -1.93rem;
    left: 50%;
    margin-left: -0.905rem;
    z-index: 1000;
    background: #fff;
    padding: 0.15rem;
    box-sizing: border-box;
    display: none;
}
.wapBoot li .erweima img {
    display: block;
    width: 100%;
    height: 100%;
}
.wapBoot li .erweima i {
    width: 0.18rem;
    position: absolute;
    height: 0.1rem;
    background: url(../img/sanjiao.png) no-repeat;
    background-size: cover;
    left: 50%;
    top: 1.81rem;
    margin-left: -0.09rem;
}
.product .rt .heading div {
    border: none;
    padding-left: 0px;
}
.product .rt .heading div h6 {
    display: none;
    /*        display: inline-block;*/
    font-size: 20px;
}
.product .rt .heading {
    border-bottom: 0px;
    margin-top: 0px;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}
.product .rt .heading div span {
    float: left;
    font-size: 0.27rem;
}
.product {
    padding-top: 0px;
}
.proBanner {
    display: none;
}
.product .rt {
    box-sizing: border-box;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
}
.productPage li {
    width: 3.34rem;
    margin-bottom: 0.3rem;
}
.productPage li:nth-child(2n) {
    float: right;
}
.productPage li .pic {
    height: 2.49rem;
    width: 100%;
}
.productPage li h2 {
    font-size: 0.28rem;
}
.productPage li h2 a {
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.textList {
    width: 100%;
    box-sizing: border-box;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    display: block;
}
#pages {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
#pages a {
    width: 0.68rem;
    height: 0.68rem;
    line-height: 0.68rem;
    font-size: 0.28rem;
    color: #666666;
}
.textList ul li.one {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.3rem;
    color: #333333;
    font-weight: bold;
}
.product {
    padding-bottom: 0px;
}
.textList ul {
    margin-bottom: 0.45rem;
}
.textList ul li {
    width: 100%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    margin-top: 0.28rem;
}
.textList dl dd a {
    font-size: 0.28rem;
    color: #585858;
}
.productCont .intro .pic {
    width: 100%;
}
.infoText {
    padding-left: 0px;
    width: 100%;
}
.infoText p {
    margin-bottom: 0px;
    margin-top: 0.3rem;
    font-size: 0.3rem;
    color: #474747;
}
.infoText em {
    display: none;
}
.infoText a {
    width: 1.95rem;
    height: 0.75rem;
    font-size: 0.3rem;
    line-height: 0.75rem;
}
.productCont .describe .tit {
    height: 0.74rem;
}
.productCont .describe .tit span {
    height: 0.72rem;
    font-size: 0.3rem;
    color: #ffffff;
    line-height: 0.72rem;
}
.describe .box {
    padding-left: 0px;
    padding-right: 0px;
}
.describe .box p {
    font-size: 0.28rem;
}
.newsList li {
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
}
.newsList li .pic {
    width: 2.5rem;
    height: 1.8rem;
    float: left;
}
.newsList li .pic img {
    display: block;
    width: 100%;
    height: 100%;
}
.newsList li .text {
    width: 4.18rem;
    float: right;
    box-sizing: border-box;
    padding-left: 0px;
}
.newsList li .text h2 {
    font-size: 0.3rem;
    color: #252525;
}
.newsList li .text p {
    padding-top: 0.15rem;
    font-size: 0.28rem;
    color: #626365;
    line-height: 0.4rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    padding-top: 0.1rem;
}
.newsList li .text div a {
    display: none;
}
.newsList li .text div span {
    float: left;
}
.newsList li .text div {
    margin-top: 0px;
}
.newsPage {
    padding-top: 0rem;
    padding-bottom: 0rem;
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
    border-bottom: 0.02rem solid #f6f6f6;
}
.newsPage ul li {
    width: 100%;
    float: left;
    font-size: 14px;
    color: #1d1d1d;
    margin-bottom: 0.4rem;
}
.newsPage ul li a {
    color: #1d1d1d;
}
.newsPage ul li a:hover {
    color: #d30f02;
}
.newsPage ul li:nth-child(2) {
    text-align: left;
}
.newsCont h1.title {
    font-size: 0.45rem;
    padding-top: 0px;
    padding-bottom: 0.3rem;
}
.newsCont p.author {
    font-size: 0.24rem;
    color: #8c8c8c;
}
.newsCont .box {
    padding-top: 0.35rem;
}
.newsCont .box p {
    font-size: 0.3rem;
    color: #666666;
    line-height: 0.54rem;
    text-align: justify;
}
.solution ul li {
    width: 3.46rem;
    margin-right: 0px;
    /* height:5.08rem; */
    margin-top: 0px;
    margin-bottom: 0.2rem;
}
.solution ul li:nth-child(2n) {
    float: right;
}
.solution ul li .text h1 {
    font-size: 0.26rem;
    color: #363636;
    height: 0.68rem;
    line-height: 0.67rem;
    padding-left: 0.1rem;
    padding-right: 0.1rem;
}
.solution ul li .text {
    padding-left: 0px;
    padding-right: 0px;
}
.solution ul li .text div {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.solution ul li .text p {
    height: 1.04rem;
    padding-left: 0.1rem;
    padding-right: 0.1rem;
    padding-top: 0.18rem;
    padding-bottom: 0px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.solution ul li .text p span {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.wapMBX {
    font-size: 0.24rem;
    color: #848282;
    display: block;
    box-sizing: border-box;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}
.about_one .w1200 {
    padding-top: 0.1rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-bottom: 0.4rem;
}
.about_one .title span {
    font-size: 0.18rem;
}
.about_one .title .h2 h1 {
    font-size: 0.4rem;
    color: #333333;
}
.about_one .title .h2 h1::after {
    width: 1rem;
    left: -1.2rem;
    top: 50%;
}
.about_one .title .h2 h1::before {
    width: 1rem;
    right: -1.2rem;
    top: 50%;
}
.about_one .lf .cont p {
    font-size: 0.28rem;
    line-height: 0.54rem;
}
.about_two {
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}
.about_two .title span {
    font-size: 0.18rem;
}
.about_two .title .h2 h1 {
    font-size: 0.4rem;
    color: #333333;
}
.about_two .title .h2 h1::after {
    width: 1rem;
    left: -1.2rem;
    top: 50%;
}
.about_two .title .h2 h1::before {
    width: 1rem;
    right: -1.2rem;
    top: 50%;
}
.about_two .item {
    width: 50%;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    margin-bottom: 0.35rem;
}
.about_two .w1200 {
    padding-top: 0.5rem;
}
.about_two .box .text h2 {
    font-size: 0.34rem;
}
.about_two .box .text p {
    font-size: 0.26rem;
    line-height: 0.42rem;
}
.about_three {
    box-sizing: border-box;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.about_three h2 {
    padding-top: 0.3rem;
    width: 100%;
    text-align: center;
    font-size: 0.36rem;
    color: #333;
}
.about_three p {
    padding-top: 0.3rem;
    font-size: 0.28rem;
    color: #4e4e4e;
}
.about_three .title span {
    font-size: 0.18rem;
}
.about_three .title .h2 h1 {
    font-size: 0.4rem;
    color: #333333;
}
.about_three .title .h2 h1::after {
    width: 1rem;
    left: -1.2rem;
    top: 50%;
}
.about_three .title .h2 h1::before {
    width: 1rem;
    right: -1.2rem;
    top: 50%;
}
.about_four .title span {
    font-size: 0.18rem;
}
.about_four .title .h2 h1 {
    font-size: 0.4rem;
    color: #333333;
}
.about_four .title .h2 h1::after {
    width: 1rem;
    left: -1.2rem;
    top: 50%;
}
.about_four .title .h2 h1::before {
    width: 1rem;
    right: -1.2rem;
    top: 50%;
}
.about_four .w1200 {
    padding-top: 0.55rem;
}
.about_four .item {
    margin-top: 1.45rem;
    margin-bottom: 0rem;
}
.about_four .item span {
    width: 1.7rem;
    height: 1.7rem;
    margin-left: -0.85rem;
    line-height: 1.7rem;
}
.about_four .item span img {
    width: 100%;
    vertical-align: middle;
}
.about_four .item dl {
    padding-top: 1.45rem;
    font-size: 0.28rem;
}
.about_four .item dl dt {
    padding-left: 0.2rem;
    padding-right: 0.2rem;
}
}