@media screen and (max-width:1600px){
}

@media screen and (max-width:1440px){
.head{ height:85px;}
.head-fixed{ height:85px;}
.logo img{ height:55px;}
.nav{ width:70%; padding-right:258px;}
.nav .plebans{ font-size:16px; line-height:85px;}
.nav .plebans:after{ bottom:25px;}
.goutp p{ font-size:14px;}
.s_intxt{ width:210px;}
.banner .swiper-slide .w em{ font-size:42px;}
.banner .swiper-slide .w h3:after{ height:10px;}
.banner .swiper-slide .w h3 font{ font-size:52px;}
.banner .swiper-slide .w p{ font-size:19px;}
.banner .swiper-slide .w span{ font-size:24px;}
.banner .swiper-pagination{ font-size:19px; line-height:50px;}
.banner .swiper-pagination .swiper-pagination-current{ font-size:31px;}
.banner .swiper-button-prev{ left:2%;}
.banner .swiper-button-next{ right:2%;}
.con1 .txtc{ font-size:16px; -webkit-line-clamp:5;}
.con1 .txtc p{ margin-top:10px;}
.con1 .tit1{ font-size:26px;}
.more{ margin-top:35px; line-height:2.8;}
.con1 ul{ margin-top:4%;}
.con1 ul li{ padding:20px 0;}
.con1 ul li em{ line-height:35px; height:35px;}
.con1 ul li span{ font-size:30px;}
.con1 ul li p{ font-size:14px;}
.con2 .tit2 em{ font-size:25px;}
.con2 .tit2 p{ font-size:14px;}
.con2_rt1 .txt .tit2_1 em{ font-size:42px;}
.con2_rt1 .txt .txtc{ font-size:16px;}
.con2_rt1 .txt .tit2_1 p{ font-size:19px;}
.con2_more{ font-size:17.5px;}
.con2_rt1 .txt .tit2_1 em:before{ left:-65px; width:40px; height:2px;}
.titc em{ font-size:31px;}
.titc p{ font-size:16px;}
.con3_sider .swiper-slide{ font-size:16px;}
.pro_list li .txt{ font-size:17.5px;}
.con4c .swiper-button-prev,.con4c .swiper-button-next{ width:56px; height:56px;}
.con4c .swiper-button-prev:after,.con4c .swiper-button-next:after{ font-size:19px;}
.con4c .swiper-pagination{ font-size:19px; line-height:42px; height:42px;}
.con4c .swiper-pagination .swiper-pagination-current{ font-size:30px;}
.case_list li .txt{ font-size:16px;}
.con5 ul li p{ font-size:16px; line-height:27px;}
.con6_more{ font-size:17.5px;}
.hot_news .txt em{ font-size:16px;}
.hot_news .txt h3{ font-size:17.5px;}
.hot_news .txt .txtc{ font-size:16px;}
.hot_news .txt .other a{ font-size:14px;}
.hot_news .txt .other span{ font-size:14px;}
.news_list li h3{ font-size:16px;}
.news_list li .other{ font-size:14px;}
.f_logo img{ height:54px;}
.f_tell p{ font-size:19px;}
.f_tell i{ width:42px; height:42px; padding:10px;}
.footer ul li span a{ font-size:17.5px;}
.footer ul li p{ font-size:14px;}
}

@media screen and (max-width:1300px){
}

@media screen and (max-width:1200px){
.w{ width:95%;}
}

@media screen and (max-width:1130px){
}

@media screen and (max-width:1024px){
}

@media screen and (max-width:1023px){
.w{ width:95%;}
.head{ height:110px;}
.head-fixed{ height:110px;}
.logo{ width:auto; height:76px;}
.logo .txt{ display:none;}
.logo img{ height:70px;}
.sanh{ display:block;}
.nav{ width:100%; position: fixed; left: -100%; height:100%; top:0; z-index: 10; padding:0; display:block;}
.nav_bg{ display:block; position:absolute; left:0; right:0; top:0; bottom:0; background:rgba(0,0,0,.5); z-index:1;}
.nav .w{ width:100%;}
.nav ul{ width:65%; background:#fff; position:absolute; top:0; left:0; bottom:0; right:inherit; display:block; z-index:2;}
.nav .plebans{ font-size:30px; width:100%; padding-left:30px; height:auto; line-height:100px!important; text-align:left;}
.nav .plebans a{ display:inline; padding:0!important; color:#333!important; font-weight:500;}
.nav li .plebans:after{ display:none;}
.nav li{ width:100%; border-bottom:1px solid rgba(0,0,0,.05); height:auto; padding:0;}
.nav li .jd{ position:absolute; display:block; top:50%; margin-top:-13px; right:8%; width:15px; height:26px; display:block; background:url(../images/arrow4.svg) no-repeat center; background-size:100%; transition:transform 0.5s; z-index:-1; transform:rotate(90deg);}
.nav li.hover .jd{ background-image:url(../images/arrow4.svg);}
.goutp{ position:static; box-shadow:none; width:100%!important; text-align:left; margin:0!important;}
.goutp p{ font-size:28px; border-top:1px solid rgba(0,0,0,.05);}
.goutp p a{ color:#666; padding-left:50px;}
.search{ right:70px; margin-top:-27px;}
.s_intxt{ width:340px; padding:0 25px; line-height:54px; font-size:24px;}
.s_inbut{ height:30px; width:28px; margin-top:-15px; right:25px;}

.banner .swiper-slide img{ width:120%; margin-left:-10%;}
.banner .swiper-slide .w em{ font-size:30px;}
.banner .swiper-slide .w h3:after{ height:8px;}
.banner .swiper-slide .w h3 font{ font-size:36px;}
.banner .swiper-slide .w p{ font-size:20px;}
.banner .swiper-slide .w span{ font-size:24px;}
.banner .swiper-pagination{ padding:0 20px; font-size:24px; line-height:40px;}
.banner .swiper-pagination .swiper-pagination-current{ font-size:28px;}
.banner .swiper-button-prev,.banner .swiper-button-next{ width:30px; height:50px;}

.con1{ margin:80px 0;}
.con1 .pic{ width:95%; margin:5% auto 0 auto; position:static;}
.con1 .txt{ padding:0;}
.con1 .tit1{ font-size:36px;}
.con1 .tit1:before{ width:36px;}
.con1 .txtc{ font-size:24px;}
.con1 ul{ margin-top:5%;}
.con1 ul li{ width:45.3%; padding:35px 0;}
.con1 ul li:nth-child(2n+1){ width:54.7%;}
.con1 ul li em{ line-height:50px; height:50px;}
.con1 ul li span{ font-size:36px;}
.con1 ul li i{ font-size:24px;}
.con1 ul li p{ font-size:24px;}
.con1 ul li img{ height:50px;}
.con1 ul li:nth-child(2n+1) img{ right:25%;}

.titc em{ font-size:36px;}
.titc p{ font-size:24px; line-height:1.5;}
.more{ font-size:24px;}

.con2{ width:95%; margin:0 auto 80px auto;}
.con2 .tit2 em{ font-size:30px;}
.con2 .tit2 p{ font-size:24px;}
.con2_lf{ width:100%;}
.con2_lf .tit2{ left:50%; transform:translate(-50%,0);}
.con2_rt{ width:100%;}
.con2_rt1 .txt .tit2_1 em{ font-size:36px;}
.con2_rt1 .txt .tit2_1 em:before{ left:-55px; width:30px; height:2px;}
.con2_rt1 .txt .tit2_1 p{ font-size:24px;}
.con2_rt1 .txt .txtc{ font-size:24px; margin-top:30px; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;}
.con2_more{ font-size:24px; margin-top:25px;}
.con2_rt2 .tit2{ transform:translate(-50%,-50%); left:50%;}

.con3{ padding:80px 0;}
.con3c{ margin:30px 0 0 0;}
.con3_sider .swiper-wrapper{ width:auto;}
.con3_sider .swiper-slide{ font-size:24px; width:auto; padding:0 25px;}
.pro_list{ width:102%; padding:2.14% 0 0 0;}
.pro_list li{ margin:2% 2% 0 0; width:48%;}
.pro_list li .pic_w{ left:20px; top:20px; bottom:20px; right:20px;}
.pro_list li .txt{ font-size:24px;}

.con4{ padding:80px 0;}
.con4_w{ margin-top:30px; background-position:40% top; padding:45px 0;}
.con4_w .con4c{ padding:0 0 0 12%;}
.con4c .swiper-button-prev,.con4c .swiper-button-next{ width:65px; height:65px;}
.con4c .swiper-button-prev:after,.con4c .swiper-button-next:after{ font-size:24px;}
.con4c .swiper-pagination{ font-size:24px; line-height:48px; height:48px;}
.con4c .swiper-pagination .swiper-pagination-current{ font-size:36px;}
.case_list li .txt{ font-size:24px;}

.con5{ padding:100px 0;}
.con5_c{ margin:90px 0 0 0;}
.con5_c:after{ left:25%; top:116px; bottom:61px; right:0;}
.con5 ul{ padding:0;}
.con5 ul li{ width:auto; padding:0 16px;}
.con5 ul li p{ font-size:24px; line-height:1.5;}
.con5_1{ margin-bottom:5.73%!important;}
.con5_1:after{ left:3.2%; top:116px; width:30%;}
.con5_2{ padding-right:2%!important;}

.con6{ padding:4.166666666666667% 0; background:#fff; width:100%; overflow:hidden; padding:6.25% 0;}
.con6 .titc{ position:static; margin-bottom:70px;}
.con6_more{ width:40%; margin:70px auto 0 auto; position:static; font-size:24px; padding:0; text-align:center;}
.brand_w{ padding:5% 3.5% 2% 4%;}
.brand_list{ width:111.5%;}
.brand_list li{ width:21.83333333333333%; margin:-3% 11.5% 0 0;}
.brand_list li:nth-child(5){ margin-left:0;}
.brand_list li:nth-child(4),.brand_list li:nth-child(9){ margin-left:16.8%;}

.con7{ padding:80px 0;}
.hot_news{ width:100%; padding:40px 0 15px 0;}
.hot_news .pic{ width:100%;}
.hot_news .txt{ width:100%; padding:55px 2.5% 55px 4.6%;}
.hot_news .txt em{ font-size:26px;}
.hot_news .txt h3{ font-size:30px;}
.hot_news .txt .txtc{ font-size:24px;}
.hot_news .txt .other{ margin-top:45px;}
.hot_news .txt .other a{ font-size:24px; line-height:2.5;}
.hot_news .txt .other span{ font-size:24px; line-height:2.5;}
.news_list{ width:102%;}
.news_list li{ margin:2% 2% 0 0; width:48%;}
.news_list li em{ font-size:24px;}
.news_list li h3{ font-size:28px; }
.news_list li .other{ font-size:24px;}
.news_list li:nth-child(3){ display:none;}

.f_top{ justify-content:center; align-items:center;}
.f_lf{ width:100%; padding:15px 0; justify-content:center; align-items:center;}
.f_logo{ width:100%;}
.f_logo img{ margin:0 auto; height:65px;}
.f_ico{ padding:0; margin-top:25px;}
.f_ico a,.f_tell i{ width:70px; height:70px; padding:14px;}
.f_ico a img,.f_tell i img{ width:40px; height:40px;}
.f_ico a:hover{ border-color:rgba(255,255,255,.8);}
.f_tell{ margin:25px 0 15px 0;}
.f_tell .clear{ padding-left:95px;}
.f_tell i{ width:70px; height:70px; padding:14px;}
.f_tell em{ font-size:24px;}
.f_tell p{ font-size:30px;}
.footer ul li{ width:25%; text-align:center;}
.footer ul li span a{ font-size:30px;}
.footer ul li p{ font-size:24px;}
.footer ul li.ewmc{ width:100%; padding:30px 20% 10px 20%;}
.footer ul li .ewm{ width:45%;}
.foot{ font-size:24px; text-align:center;}
.foot em,.foot font{ display:block; width:100%; margin:0;}
}
@media screen and (max-width:360px){
}