@charset "utf-8";
/* PB 2 3 4 5 模 版 网 整 站 模 板 下 载 网 站 W w w.pb2345.com*/
/* 提供仿站-建站-定制站-外贸站-建设服务 */
/* QQ：2 3 0 5 0 3 5 6 4 3 */
/* 推荐主机：cloud.qiannuo.net  */
@media screen and (max-width:1440px) {
    .center {
        width: 1200px;
    }
    .show_html .position .center {
        width: 1200px;
    }
    .youshi .neigong .float_l {
        width: calc(16.666% - 60px);
        padding: 0 20px;
        height: 215px;
        /*background: url(../images/youshi1.png) center center no-repeat;*/
        background-size: 100% 100%;
        margin: 0 10px;
		/*margin-right:10px;*/
	text-align:center;
	border-radius: 5%;
    }
    .youshi .neigong .float_l:hover {
        /*background: url(../images/youshi2.png) center center no-repeat;*/
        background-size: 100% 100%;
		background:#4177b7;
    }
    .youshi .neigong .float_l .bt {
        padding-top: 42px;
    }
    .index_product .fenlei a {
        display: block;
        width: 161px;
    }
    .reason .view .right {
        width: 460px;
    }
    .reason .view .left {
        width: 520px;
    }
    .list_show_html .left {
        width: calc(100% - 370px);
    }
    .list_show_html .left {
        width: calc(100% - 370px);
    }
}
@media screen and (max-width:1280px) {
    .center{
        width: 1000px;
    }
    .show_html .position .center {
        width: 1000px;
    }
    .contact_html .contact_text {
        width: 800px;
    }
    .contact_html .contact_icon {
        width: 900px;
    }
    .contact_html .contact_icon .icon {
        margin: 0 10px;
    }
    .top_pc .logo .search {
        width: 290px;
        margin-right: 50px;
    }
    .index_product .fenlei a {
        display: block;
        width: 156px;
    }
    .index_product .swiper-button-next-product {
        bottom: 210px;
    }
    .index_product .swiper-button-prev-product{
        bottom: 210px;
    }
    .youshi .neigong .float_l {
        width: calc(33.333% - 110px);
       /* height: 280px;*/
        margin: 0 35px;
        margin-bottom: 50px;
			
    }
    .youshi {
        padding: 0 0 52px 0;
    }
    .reason .view .swiper-slide {

        padding: 0 20px;
        width: calc(100% - 40px) !important;
    }
    .reason .view .left {
        width: 450px;
    }
    .index_case {
        height: 750px;
    }
    .index_about .label_page .label_page_each .about_img {
        width: 500px;
    }
    .index_about .label_page .label_page_each .about_text {
        width: calc(100% - 580px);
    }
    .foot .lianxi_liuyan .left {
        width: 545px;
    }
    .foot .lianxi_liuyan .right {
        width: calc(100% - 642px);
    }
    .foot .lianxi_liuyan .left .bottom .float_l:nth-child(2){
        width: 340px;
    }
    .foot .lianxi_liuyan .left .bottom .p2 {
        line-height: 32px;
        margin-top: 10px;
    }
    .foot .lianxi_liuyan .left .bottom .p1 {
        padding-top: 5px;
    }
    .foot{
        height: auto;
        padding-bottom: 30px;
    }
    .list_show_html .left {
        width: calc(100% - 340px);
    }
    .product_show .pc-slide .view {
        width: 437px;
    }
    .product_show .view .swiper-container {
        width: 437px;
        height: 437px;
    }
    .product_show .view .swiper-container img {
        width: 437px;
        height: 437px;
    }
    .product_show .preview {
        width: calc(100% - 500px);
    }
    .product_show .preview .bt {
        margin-top: 0;
        line-height: 50px;
    }
    .product_show .preview .product_text .text {
        -webkit-line-clamp: 2;
    }
    .product_show .preview .arrow-left {
        width: 125px;
        right: 15px;
    }
    .product_show .preview .arrow-right{
        width: 125px;
        right: 15px;
    }
    .product_show .preview .swiper-container {
        width: calc(100% - 146px);
    }    
}


/* ipad */
@media screen and (max-width:1024px) {
    
    #maximg{width:100%}
    
	.position .p{ display:none}
	.jvzhong{ display:none !important;}
    .center {
        width: 100vw;
    }
    .pc_none{
        display: none;
    }
    .page_nr{
        margin-top:0;
    }
    .phone_none{
        display: block;
    }
    .page{
        overflow: hidden;
    }
    .shouji_top{
        background: url("../images/application.png") center top no-repeat;
        /* background-size: 100% 100%; */
        position: relative;
        height: 58px;
        width: 100vw;
    }
    .shouji_top .logo{
        display: block;
        margin: auto;
    }
    .shouji_top img{
        height: 100%;
    }
    .shouji_top a{
        position: absolute;
        top:0;
        left: 0;
        height: 100%;
    }
    .shouji_top a img:nth-child(2){
        display: none;
    }
    .panel{
        background: #FAFAFA;
        overflow-y: auto;
    }
    .list_dl{
        margin-top: 50px;
    }
    .list_dt{
        background: #FAFAFA;
        width: 200px;
        padding: 0 40px 0 20px;
        height: 49px;
        line-height: 49px;
        cursor: pointer;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        position: relative;
        font-size: 16px;
        border-bottom: 1px solid #EBEBEB;
    }
    .list_dl .list_dt:nth-child(1){
        border-top: 1px solid #EBEBEB;
    }
    .list_dt p{
        color: #b7b7b7;
    }
    .list_dt:hover{
        background: #F1F1F1;
    }
    .list_dt:hover ._after{
        display: block;
        width: 3px;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: #4285F4;
    }
    #open{
        background: #F1F1F1;
        color: #4E4E4E;
    }
    #open p{
        color: #4E4E4E;
    }
    #open ._after{
        display: block;
        width: 3px;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: #4285F4;
    }
    .list_dt_icon{
        position: absolute;
        right: 10px;
        top: 9px;
        display: block;
        width: 16px;
        height: 16px;
        background: url("../images/off.png") no-repeat;
    }
    #open .list_dt_icon{
        background: url("../images/open.png") no-repeat;
    }
    .list_dd{
        display: none;
    }
    .list_li{
        display: block;
        background: #F1F1F1;
        list-style-type: none;
        width: 200px;
        padding: 0 30px;
        height: 40px;
        line-height:40px;
        cursor: pointer;
        border-bottom: 1px solid #EBEBEB;
        font-size: 16px;
        color: #b7b7b7;
    }
    .list_li:hover{
        background: #4285F4;
        color: #fff;
    }
    .list_dd{
        display: none;
        margin-left: 0;
    }
    .list_dd ul{
        margin: 0;
        padding-left: 0;
    }
    .banner_phone img{
        width: 100vw;
    }
    .sousuo{
        padding-top:15px;
        padding-bottom: 15px;
        height: auto;
    }
    .sousuo .renmen{
        display: none;
    }
    .sousuo .right {
        width: calc(100% - 30px);
        float: unset;
        margin: auto;
    }
    .biaoti p:nth-child(1) {
        font-size: 20px;
        font-weight: 600;
        line-height: 42px;
        padding-top: 18px;
    }
    .biaoti p:nth-child(2) {
        font-size: 14px;
    }
    .youshi .neigong .float_l {
        width: calc(50% - 40px);
        margin: 0 5px;
      height: 130px;
        padding: 0 15px;
        margin-bottom: 30px;
    }
    .youshi .neigong {
        padding: 0 10px;
        padding-top: 62px;
    }
    .youshi .neigong .float_l .shu {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        margin-left: -20px;
        top: -15px;
    }
    .youshi .neigong .float_l .bt {
        padding-top: 30px;
        font-size: 16px;
        line-height: 30px;
    }
    .youshi .neigong .float_l .text {
        font-size: 12px;
        color: #888888;
        line-height: 20px;
        text-align: justify;
		text-align:center;
    }
    .youshi {
        padding: 0 0 5px 0;
    }
    .youshi .neigong {
        padding: 0 10px;
        padding-top: 35px;
    }
    .index_product .fenlei{
        padding: 20px 5px;
    }
    .index_product .fenlei a {
        display: block;
        width: calc(25% - 10px);
        height: 45px;
        line-height: 45px;
        font-size: 14px;
    }
    .index_product .swiper-slide a{
        width: calc(50% - 20px);
        margin-bottom: 20px;
    }
    .index_product .swiper-slide a .text {
        width: calc(100% - 20px);
    }
    .index_product .swiper-slide {
        padding-bottom: 30px;
    }
    .index_product {
        padding-bottom: 30px;
    }
    .index_product .swiper-pagination-bullet {
        width: 25px;
        height: 4px;
    }
    .index_product .swiper-button-next-product{
        display: none;
    }
    .index_product .swiper-button-prev-product{
        display: none;
    }
    .index_product .swiper-slide a .text p:nth-child(1) {
        font-size: 16px;
    }
    .foot{
        display: none;
    }
    .reason .biaoti p:nth-child(1) {
        font-size: 22px;
    }
    .reason .biaoti p:nth-child(1) text {
        font-size: 22px;
    }
    .reason .preview {
        width: calc(100% - 30px);
        margin: auto;
        margin-top: -80px;
    }
    .reason .biaoti {
        height: 180px;
    }
    .reason .preview .swiper-slide .h6 {
        font-size: 16px;
        color: #333333;
        line-height: 25px;
        padding-top: 20px;
        min-height: 35px;
    }
    .reason .preview .swiper-slide p {
        font-size: 14px;
        color: #888888;
        line-height: 20px;
		display:none;
    }
    .reason .preview .swiper-slide .img {
        top: 80px;
    }
    .reason .preview .swiper-slide {
        width: calc(25% - 1px);
        height: 120px;
    }
    .reason .preview {
        height: 120px;
    }
    .reason .preview .swiper-slide .xian {
        margin-top: 35px;
    }
    .reason{
        height: auto;
    }
    .index_case{
        display: none;
    }
    .reason .view .left {
        width: 100%;
    }
    .reason .view .left .shi .zi {
        font-size: 34px;
        color: #ff9900;
        line-height: 40px;
    }
    .reason .view .left .shi .xian {
        width: 28px;
        margin-top: 20px;
    }
    .reason .view .left .bt text {
        font-size: 20px;
        display: block;
    }
    .reason .view .left .bt {
        font-size: 14px;
        height: auto;
        line-height: 30px;
        margin-bottom: 5px;
    }
    .reason .view .left .text {
        font-size: 14px;
        line-height: 24px;
    }
    .reason .view .right {
        width: 100%;
        background-size:100% 100% !important;
        margin-top: 20px;
    }
    .reason .swiper-pagination-reason {
        margin-top: 24px;
    }
    .reason {
        padding-bottom: 30px;
    }
    .index_about .label_page .label_page_each .about_img {
        width: 100%;
        height: 250px;
        background-size: 100% 100% !important;
    }
    .index_about .label_page .label_page_each .about_text {
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .index_about .label_page .label_page_each {
        padding-top: 26px;
    }
    .index_about .label_page .label_page_each .about_text .bt {
        font-size: 18px;
        color: #333333;
        font-weight: 600;
        line-height: 22px;
        margin-bottom: 10px;
    }
    .index_about .biaoti p:nth-child(1) {
        padding-top: 22px;
    }
    .index_about .label_page .label_page_each .about_text .xiangqing {
        width: 120px;
        height: 42px;
        line-height: 42px;
        margin-bottom: 20px;
        font-size: 16px;
        margin-top: 20px;
    }
    .index_about {
        padding-bottom: 0px;
    }
    .shuzi_gd .float_l .counter {
        display: inline-table;
        font-size: 24px;
        color: #ffffff;
        line-height: 53px;
        padding: 0 12px;
        margin-bottom: 0px;
    }
    .shuzi_gd .center{
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .shuzi_gd .float_l {
        margin-top: 24px;
    }
    .shuzi_gd {
        height: 152px;
		 display:none;
    }
    .index_news .news_l {
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .index_news .news_r {
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .index_news .news {
        padding: 26px 0 20px 0;
    }
    .index_news .news_l .first .img img{
        height: auto;
    }
    .index_news .news_l .first .jianjie {
        padding: 5px 0 15px 0;
    }
    .index_news .news_r .each {
        padding: 20px 0;
    }
    .index_news .news_r .each img {
        width: 120px;
    }
    .index_news .news_r .each .text {
        width: calc(100% - 140px);
        margin-left: 15px;
        padding-top: 0px;
    }
    .index_news .news_r .each .text .bt{
        height: 26px;
        line-height: 26px;
    }
    .index_news .news_r .each .text .rq {
        line-height: 26px;
    }
    .index_news .more {
        width: 120px;
        height: 42px;
        line-height: 42px;
        font-size: 14px;
    }
    .index_news {
        padding-bottom: 30px;
    }
    .foot_bottom{
        height: auto;
        padding: 15px 0; margin-bottom:45px;
    }
    .foot_bottom .float_l {
        font-size: 14px;
        line-height: 30px;
        width: calc(100% - 30px);
        margin: 0 15px;
        text-align: center;
    }
    .foot_bottom .float_r {
        font-size: 14px;
        line-height: 30px;
        width: calc(100% - 30px);
        margin: 0 15px;
        text-align: center;
    }
    .neiye .center {
        width: calc(100vw - 30px);
        padding: 0 15px;
    }   
    .position .bt .float_r{
        display: none;
    }
    .position .bt {
        padding-top: 28px;
    }
    .position .bt .float_l {
        font-size: 20px;
        color: #333333;
        line-height: 28px;
    }
    .position .p {
        line-height: 34px;
        font-size: 14px;
        color: #888888;
        background: url(../images/neiye_icon2.png) center left 210px no-repeat;
    }
    .white_bj .single_html .bt {
        text-align: center;
        font-size: 18px;
        color: #333333;
        font-weight: 600;
        line-height: 34px;
        padding-top: 25px;
        margin-bottom: 16px;
    }
    .white_bj .single_html .text p {
        font-size: 14px;
        color: #333333;
        text-indent: 2rem;
        line-height: 24px;
    }
    .white_bj .single_html .text img {
        width: 100%;
        display: block;
        margin: 16px 0;
    }
    .white_bj .single_html .text {
        padding-bottom: 50px;
    }

    .contact_html .contact_title {
        font-size: 20px;
        line-height: 52px;
    }
    .contact_html .contact_text {
        width: 100%;
    }
    .contact_html .contact_text {
        line-height: 38px;
    }
    .contact_html {
        padding-top: 22px;
    }
    .contact_html .contact_icon {
        width: 100%;
        padding: 40px 0 24px;
    }
    .contact_html .contact_icon .icon {
        width: calc(33.333% - 20px);
        margin: 0 0px;
        padding: 0 10px;
        height: 170px;
    }
    .contact_html .contact_icon .icon img{
        width: 60%;
    }
    .contact_html .contact_icon .icon p:nth-child(3){
        word-wrap: break-word;
        word-break: break-all;
    }
    .contact_html .message .bt {
        font-size: 20px;
        line-height: 110px;
    }
    .contact_html .message .input input {
        width: calc(100% - 30px);
        display: block;
        padding: 0 15px;
        height: 42px;
        line-height: 42px;
        margin-right: 0;
        margin-bottom: 12px;
        font-size: 14px;
    }
    .contact_html .message textarea {
        width: calc(100% - 32px);
        padding: 8px 15px;
        height: 120px;
        line-height: 28px;
        margin-right: 0;
        margin-bottom: 30px;
        font-size: 14px;
    }
    .contact_html .message .button input {
        width: calc(50% - 60px);
        font-size: 16px;
        line-height: 46px;
        height: 46px;
        margin: 0 10px; border:0; background:#ff9900; color:#fff;
    }
    .contact_html .message {
        padding-bottom: 50px;
    }
    .neiye .index_product .fenlei {
        padding: 20px 0px;
    }
    .neiye .index_product .swiper-slide a {
        width: calc(50% - 10px);
        margin: 0 5px;
        margin-bottom: 10px;
    }
    .fanye .jvzhong a {
        padding: 0 15px;
        height: 36px;
        line-height: 36px;
        margin: 0 4px;
        font-size: 12px;
    }
    .neiye .index_product {
        padding-bottom: 50px;
    }
    .neiye .index_product .swiper-slide {
        padding-bottom: 20px;
    }
    .list_show_html .right_nav{
        display: none;
    }
    .list_show_html .left {
        width: 100%;
    }
    .list_show_html .list_show .bt .p {
        font-size: 18px;
        line-height: 32px;
    }
    .list_show_html .list_show .bt .jvzhong div {
        font-size: 12px;
        line-height: 36px;
        margin: 0 8px;
    }
    .list_show_html .list_show .text p {
        line-height: 24px;
    }
    .list_show_html .list_show .text {
        padding-top: 15px;
        padding-bottom: 25px;
    }
    .list_show_html .list_show .text img {
        margin: 15px 0;
    }
    .list_show_html .list_show .bt {
        padding-top: 30px;
    }
    .list_show_html .list_show .diehaun .float_l {
        height: 62px;
        line-height: 62px;
        font-size: 14px;
        width: calc(47% - 60px);    
        padding-left: 60px;
        background: url(../images/list_l.jpg) left 12px center no-repeat;
    }
    .list_show_html .list_show .diehaun .float_r {
        height: 62px;
        line-height: 62px;
        font-size: 14px;
        width: calc(47% - 60px);    
        padding-right: 60px;
        background: url(../images/list_r.jpg) right 12px center no-repeat;
    }
    .list_show_html .list_show .diehaun {
        padding-bottom: 40px;
    }
    .show_html .xiangqing {
        width: 120px;
        height: 46px;
        font-size: 15px;
        color: #ffffff;
        text-align: center;
        line-height: 46px;
    }
    .product_show .pc-slide .view {
        width: 100%;
    }
    .product_show .view .swiper-container {
        width: 100%;
        height: 350px;
    }
    .product_show .view .swiper-container img {
        width: 100%;
        height: 350px;
    }
    .product_show .preview {
        width: 100%;
    }
    .show_html .xiangqing{
        margin-top: 26px;
    }
    .product_show .preview .product_text .title .name {
        font-size: 20px;
        line-height: 34px;
        height: 34px;
        margin-top: 20px;
    }
    .product_show .preview .product_text .title .time span {
        margin: 0 20px;
    }
    .product_show .preview .product_text .title .time {
        line-height: 24px;
        height: auto;
        padding: 10px 0;
    }
    .product_show .preview .product_text .text {
        font-size: 14px;
        color: #333333;
        line-height: 24px;
        overflow: auto;
        -webkit-line-clamp: inherit;
    }
    .product_show .preview .arrow-left {
        right: 0px;
        width: 80px;
        bottom: 49px;
        height: 40px;
        z-index: 10;
        font-size: 14px;
        line-height: 40px;
    }
    .product_show .preview .arrow-right {
        right: 0px;
        width: 80px;
        bottom: 0px;
        height: 40px;
        z-index: 10;
        font-size: 14px;
        line-height: 40px;
    }
    .product_show .preview .swiper-container {
        width: calc(100% - 80px);
    }
    .product_show .preview .swiper-slide {
        width: calc(33.333% - 10px);
        height: 100%;
    }
    .product_show .preview .swiper-slide img{
        width: 100%;
        height: 100%;
    }
    .product_show {
        padding-bottom: 40px;
    }
    .news_list a {
        width: calc(100% - 30px);
        padding: 0 15px;
        margin-right: 0px;
        margin-top: 15px;
    }
    .news_list a .bt {
        padding-top: 5px;
    }
    .news_list a .bt .border {
        height: 2px;
        margin-top: 20px;
    }
    .news_list a:hover .bt .border{
        width: 15px;
        margin-right: 8px;
    }
    .news_list a .bt .p {
        font-size: 15px;
        max-width: calc(100% - 40px);
        height: 40px;
        line-height: 40px;
    }
    .news_list a .time .float_l {
        margin-right: 10px;
    }
    .news_list a .text {
        line-height: 22px;
    }
    .news_list a .button_xq {
        line-height: 54px;
        height: 54px;
        font-size: 14px;
        width: 110px;
    }
	.reason .view .right{ height:135px !important;}
}






.module-1{
    background: #fff;
    padding: 60px 0;
    text-align: center;
    line-height: 1;
}
.module-1 .h1{
    font-family: 微软雅黑, "microsoft yahei";
    font-size: 42px;
    color: rgb(51, 51, 51);
    font-weight: 900;
}
.module-1 .h4{
    font-family: 微软雅黑, "microsoft yahei";
    font-size: 20px;
    color: #050505;
    margin-top: 24px;
    font-weight: 900;
}
.module-1 .m-list{
    display: flex;
    font-size: 0;
    background: #f9f9f9;
    padding: 20px 0;
    flex-wrap: wrap;
    width: fit-content;
    margin: 50px auto 0;
    border-radius: 10px;
    row-gap: 20px;
    justify-content: center;
}
.module-1 .m-list .img,.module-1 .m-list .img-on{
    width: 110px;
    height: 89px;
    display: block;
    margin: auto;
}
.module-1 .m-list .img-on,.module-1 .m-list .item:hover .img{
    display: none;
}
.module-1 .m-list .item{ border-left:1px solid #e7e7e7; padding:0 4px;height: 90px;}
.module-1 .m-list .item:first-child{border-left:none;}
.module-1 .m-list .item:hover .img-on{
    display: block;
}
.module-1 .m-list .item .title {
    font-size: 12px;
    line-height: 1.2;
    text-align: center;
    transform: translateY(-26px);
    color: #000;
    font-weight: 900;
}
.module-1 .m-list .item:hover .title{
    color: #0299f1;
}
@media (max-width: 750px){
    .module-1 .h1{
        font-size: 32px;
    }
    .module-1 .h4{
        font-size: 16px;
    }
}


.module-2 .center{
  max-width: 100vw;
}
.module-2 .box-1{
  min-height: 204px;
  background: url(../images/m2/bg.png) repeat center ,transparent;
  background-size: cover;
  color: #fff;
  font-size: 20px;
  padding:40px 5px;
  box-sizing: border-box;
}
.module-2 .box-1 .t1{
   padding-top: 10px;
}
.module-2 .box-1 .t2{
   margin-top: 5px;
   font-size: 33px;
   font-weight: 800;
}
.module-2 .box-1 .t3{
   margin-top: 8px;
   font-size: 18px;
   font-weight: 800;
}
.module-2 .box-2{
   min-height: 514px;
   background: url(../images/m2/bg2.png) repeat center ,transparent;
   background-size: cover;
   color: #fff;
   text-align: center;
   padding-top: 50px;
   padding-bottom: 50px;
   box-sizing: border-box;
}
.module-2 .box-2 .h1{
   font-size: 42px;
}
.module-2 .box-2 .h4{
   font-size: 20px;
   margin-top: 10px;
}
.module-2 .s-list {
   margin-top: 50px;
   display: flex;
   flex-wrap: wrap;
   justify-content: center;
   gap: 30px;
}
.module-2 .s-list .item {
    width: 150px;
    background: #fff;
    color: #000;
    border-radius: 10px;
    text-align: center;
    padding: 30px 10px;
}
.module-2 .s-list .item .img{
   width: 88px;
   height: 88px;
   margin:0 auto 10px;
}
.module-2 .s-list .item .title{
   font-size: 18px;
   font-weight: 700;
   line-height: 1.5;
}
@media (max-width: 750px){
   .module-2 .t1,.module-2 .t3{
       font-size: 14px !important;
   }
   .module-2 .t2{
       font-size: 23px !important;
   }
    .module-2 .h1{
        font-size: 32px !important;
    }
    .module-2 .h4{
        font-size: 16px !important;
    }
}


@media screen and (max-width: 1280px){
    .index_case{
      height: unset;
    }
}
.index_case{
   background: #f8f8f8;
}

.index_case .center{
    max-width: 100vw;
}
.index_case .case-box{
    display: flex;
    height: 100%;
}
.index_case .left-nav{
    width: 259px;
    flex-shrink: 0;
    margin-right: 15px;
    display: flex;
    flex-direction: column;
}
.index_case .nav-title{
    height: 60px;
    line-height: 60px;
    color: #fff;
    background: #299342;
    font-size: 24px;
    font-weight: bold;
    padding-left: 15px;
}
.index_case .nav-box {
    background: #fff;
    margin-bottom: 20px;
}
.index_case .qr-box {
    margin-top: auto;
    margin-bottom: 60px;
}
.index_case .qr-box .img{
    width: 100%;
    height: auto;
}
.index_case .nav-box .item {
    display: block;
    line-height: 50px;
    padding-left: 20px;
    color: #353535;
    font-size: 18px;
    font-weight: 800;
}
.index_case .nav-box .item:hover{
    color: #4285f4;
}
.index_case .swiper-container-case{
    flex: 1;
}
.index_case .swiper-container-case .swiper-slide .float_l{
    width: calc(25% - 30px);
}




.module-news{
    background: #fff;
    padding-bottom: 40px;
}
.module-news .center{
    max-width: 100vw;
}
.module-news .head{
    padding-top: 90px;
    text-align: center;
}
.module-news .h1{
    font-size: 40px;
    color: #333;
    font-weight: 900;
}
.module-news .h4{
    font-size: 20px;
    color: #050505;
    margin-top: 10px;
    font-weight: 900;
}
.module-news .news-box {
    margin-top: 40px;
    display: flex;
    gap: 30px;
    overflow: hidden;
}
.module-news .left-box {
    width: 480px;
    flex-shrink: 0;
    padding-top: 25px;
}
.module-news .left-box .img{
     height: 281px;
     width: 480px;
     object-fit: cover;
     border-radius: 10px;
 }
 .module-news .left-box .date{
    font-size: 16px;
    color: #050505;
    margin-top: 15px;
 }
 .module-news .left-box .title{
     font-size: 16px;
     color: #050505;
     margin-top: 10px;
     font-weight: bold;
 }
 .module-news .left-box .description{
    color: #050505;
    font-size: 15px;
    line-height: 26px;
    margin-top: 14px;
    /*display: -webkit-box;*/
    /*overflow: hidden;*/
    /*text-overflow: ellipsis;*/
    /*-webkit-box-orient: vertical;*/
    /*word-break: break-word;*/
    /*word-wrap: break-word;*/
    /*-webkit-line-clamp: 2;*/
    font-weight: 900;
 }
 .module-news .right-list{
     flex: 1;
     overflow: hidden;
 }
 .module-news .right-list .item {
     padding: 25px 10px;
     border-bottom: 1px solid #f0f0f0;
 }
 .module-news .right-list .item:last-child{
     border-bottom:none;
 }
 .module-news .right-list .item .title{
     font-size: 16px;
     color: #050505;
     font-weight: bold;
 }
 .module-news .right-list .item .description{
    color: #050505;
    font-size: 14px;
    line-height: 26px;
    margin-top: 14px;
    /*white-space: nowrap;*/
    /*overflow: hidden;*/
    /*text-overflow: ellipsis;*/
    font-weight: 900;
 }
  @media (max-width: 750px){
      .module-news .news-box{
          flex-direction: column;
      }
      .module-news .left-box{
          width: auto;
          padding: 0 10px;
      }
      .module-news .left-box .img{
          width: auto;
          max-width: 100%;
      }
      .module-news .h1{
          font-size: 28px;
      }
      .module-news .h4{
          font-size: 16px;
      }
  }