@media only screen and (max-width: 1600px) {
	.comm_tit h2{font-size: 40px;}
	.pro_main .pro_list .right h2{font-size: 26px;}
	.pro_main .pro_list .right p{font-size: 18px;line-height: 30px;}
	.pro_main .pro_list .right h3{font-size: 16px;}
	.about_main .section1 p{font-size: 16px;line-height: 30px;}
	.about_main .section2 .items .item .txt h2{font-size: 22px;}
	.comm_box .con p{font-size: 16px;line-height: 30px;margin-bottom: 25px;}
	.project_main h4{font-size: 20px;}
	.project_main p{font-size: 16px;line-height: 30px;margin-bottom: 15px;}
	.news_main .items .item p{font-size: 16px;line-height: 30px;}
	.crumbs{line-height: 60px;}
	.news_tj .items .item h3{font-size: 22px;}
	.comm_box .con .comm_tit{margin: 8% 0 3% 0;}
	.comm_mar{margin-top: 3%;}
	.comm_box{padding-bottom: 8%;}
	.news_detail .tit h3{font-size: 28px;}
}
@media only screen and (max-width: 1440px) {
	.comm_tit h2{font-size: 34px;}
	.comm_tit h3{font-size: 22px;margin-top: 15px;}
	.pro_main .pro_list{margin-bottom: 5%;}
	.pro_main .pro_list .right .list{margin-bottom: 22px;}
	.pro_main .pro_list .right h2{font-size: 22px;margin-bottom: 15px;}
	.pro_main .pro_list .right p{font-size: 16px;line-height: 26px;}
	.pro_main .pro_list .right h3{font-size: 14px;}
	.pro_main .pro_items{margin-top: 4%;}
	.pro_main .pro_list .right .more{background-size: auto 97%;line-height: 36px;margin-top: 15px;font-size: 12px;width: 134px;height: 36px;}
	.pro_con .tit h2{font-size: 16px;}
	.about_main .section1 p{font-size: 14px;line-height: 24px;margin-bottom: 15px;}
	.about_main .section2 .items .item{margin-bottom: 25px;}
	.about_main .section2 .items .item .txt h2{font-size: 20px;}
	.about_main .section2 .items .item .txt{margin-left: 180px;}
	.about_main .section3 .slick_for .item .txt{padding: 15px 0;}
	.about_main .section3 .slick_for .item .txt p{font-size: 20px;line-height: 26px;}
	.about_main .section3 .slick_nav .item .txt p{font-size: 14px;}
	.about_main .section3 .slick_nav .item .inner{margin: 0 12px;}
	.news_main .items{margin-top: 4%;}
	.news_main .items .item{margin-bottom: 25px;}
	.news_main .items .item h2{font-size: 20px;padding-bottom: 20px;margin-bottom: 25px;}
	.news_main .items .item p{font-size: 14px;line-height: 24px;}
	.news_detail .tit h3{font-size: 26px;margin-bottom: 20px;}
	.news_detail .tit .ope{font-size: 14px;}
	.news_detail .tit{padding-bottom: 20px;margin-bottom: 30px;}
	.news_detail .cont{line-height: 1.8;font-size: 16px;}
	.news_detail .other .page a{font-size: 16px;}
	.news_tj .items .item h3{font-size: 20px;line-height: 24px;margin-bottom: 20px;margin-left: 260px;}
	.news_tj .items .item p{font-size: 16px;margin-left: 260px;}
	.comm_box .con .comm_tit{margin: 6% 0 3% 0;}
	.about_main .section3 .slick_for{margin: 4% auto 5% auto;}
	.project_main img{margin: 4% auto;}
	.project_main p{font-size: 14px;line-height: 24px;}
	.project_main h4{font-size: 18px;margin-bottom: 10px;}
	.comm_box{padding-bottom: 6%;}
	.crumbs{margin-top: 70px;}

}
@media only screen and (max-width: 1366px) {
	.comm_tit h2{font-size: 30px;}
	.comm_tit h3{font-size: 20px;margin-top: 15px;}
	.pro_main .pro_list .right p{font-size: 14px;line-height: 22px;}
	.pro_main .pro_list .right .list{margin-bottom: 15px;}
	.pro_main .pro_list .right h2{font-size: 20px;margin-bottom: 10px;}
	.about_main .section3 .slick_for .item .txt p{font-size: 18px;line-height: 24px;}
}
@media only screen and (max-width: 1199px) {
	.comm_tit h2{font-size: 26px;}
	.comm_tit h3{font-size: 18px;margin-top: 10px;}
	.about_main .section2 .items .item .txt h2{font-size: 18px;padding-bottom: 15px;}
	.about_main .section3 .slick_for .item .txt p{font-size: 16px;line-height: 20px;}
	.news_detail .tit h3{font-size: 22px;}
}
@media only screen and (max-width: 992px) {
	.comm_tit h2{font-size: 24px;}
	.comm_tit h3{font-size: 18px;margin-top: 5px;}
	.comm_tit h4{margin-top: 0;}
	.comm_pad{padding: 40px 0;}
	.comm_mar{margin-top: 15px;}
	.pro_main{padding-top: 35px;padding-bottom: 30px;}
	.pro_main .pro_list{margin-bottom: 30px;border-bottom: 1px solid #ddd;padding-bottom: 30px;}
	.pro_main .pro_list:last-child{border-bottom: 0;margin-bottom: 0;}
	.pro_main .pro_list .left{width: 100%;float: none !important;}
	.pro_main .pro_list .right{margin-left: 0 !important;width: 100%;padding-left: 0;padding-right: 0 !important;margin-top: 20px;}
	.pro_main .pro_list .right h2{font-size: 20px;margin-bottom: 5px;padding-left: 20px;}
	.pro_main .pro_list .right h2:after{left: 0;width: 10px;height: 10px;margin-top: -5px;}
	.pro_main .pro_list .right p{font-size: 15px;line-height: 24px;}
	.pro_main .pro_list .right .list{margin-bottom: 18px;}
	.pro_main .pro_list .right h3{padding-bottom: 8px;margin-bottom: 10px;}
	.pro_main .pro_list .right .more{float: none !important;margin:20px auto 0 auto;box-shadow: 0 6px 20px -2px rgba(0,0,0,0.3);}
	.pro_main .pro_list .right .more:hover{transform: translateY(0);-webkit-transform: translateY(0);}
	.pro_show{margin-top: 35px;padding-bottom: 50px;}
	.pro_con .tit h2{font-size: 14px;}
	.pro_con .tit i{margin: 15px auto 28px auto;}
	.about_main{width:100%;padding-left:15px;padding-right: 15px; }
	.about_main .comm_mar{margin-bottom: 40px;}
	.comm_width{width: 100%;}
	.about_main .section3 .slick_nav{display: none;}
	.about_main .section3 .slick_for{width: 100%;margin: 20px auto 0 auto;}
	.about_main .section3 .slick_for .item .txt{position: static;}
	.about_main .section3 .slick_for .item .txt p{font-size: 14px;line-height: 20px;}
	.comm_box .con p{font-size: 14px;line-height: 24px;margin-bottom: 15px;}
	.comm_box .con .comm_tit{margin: 40px 0 15px 0;}
	.comm_box{padding-bottom: 40px;}
	.project_main{padding: 40px 0;}
	.project_main .container{padding: 0;}
	.project_main .con{padding: 0 15px;}
	.project_main img{margin: 25px 0 30px 0;}
	.project_main h4{font-size: 18px;margin-bottom: 10px;}
	.project_main p{font-size: 14px;line-height: 20px;margin-bottom: 15px;}
	.news_main{padding: 40px 0 ;}
	.news_main .items .item h2{font-size: 18px;padding-bottom: 15px;margin-bottom: 20px;}
	.news_main .items .item .pic{width: 120px;height: 120px;}
	.news_main .items .item p{margin-left: 138px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
	.news_detail .cont{font-size: 14px;}
	.news_detail .tit h3{font-size: 20px;text-align: left;margin-bottom: 10px;}
	.crumbs{font-size: 14px;margin-top: 60px;line-height: 50px;}
	.news_detail .main{padding: 30px 0;}
	.news_detail .tit{padding-bottom: 10px;margin-bottom: 20px;}
	.news_detail .tit .ope {line-height: 24px;font-size: 14px;text-align: left;}
	.news_detail .tit .ope span {margin: 0 20px 0 0;}
	.news_detail .other .page a{font-size: 14px;}
	.news_tj{margin-top: 30px;}
	.news_tj h2{font-size: 20px;}
	.news_tj .items {margin-bottom: 30px;margin-top: 15px;}
	.news_tj .items .item{padding: 15px 0;}
	.news_tj .items .item p{font-size: 14px;margin-left: 140px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;line-height: 22px;height: 44px;}
	.news_tj .items .item .pic{width: 120px;height: 120px;}
	.news_tj .items .item h3{font-size: 16px;margin-left: 140px;margin-bottom: 10px;}
	.map{float: none;width: 100%;}
	.contact_main{padding: 40px 0 10px 0;}
	.cont-fr{float: none;width: 100%;margin: 30px 0;}
	.cont-fr textarea{margin-top: 10px;height: 150px;}
	.cont-fr p{font-size: 14px;line-height: 24px;margin-top: 5px;}
	.baiduMap{height: 250px;}
	.baiduMap .map_content{margin-top: 6px;}
	.baiduMap .map_content img{display: block;margin: 0 auto;border:0;}
	.baiduMap .map_content span{display: block;}

}
@media only screen and (max-width: 767px) {
	.about_main .section2 .items{margin-top: 30px;}
	.about_main .section2 .items .item {position: relative;}
	.about_main .section2 .items .item .pic{width: 100px;height: 100px;}
	.about_main .section2 .items .item .txt{margin-left: 120px;}
	.about_main .section2 .items .item .txt p{font-size: 12px;text-align: left;letter-spacing: 0;}
	.about_main .section2 .items .item .txt p br{display: none;}
	.about_main .section2 .items .item .txt p.pc_txt{display: none;}
    .about_main .section2 .items .item .txt p.mob_txt{display: block;}
	.about_main .section2 .items .item h2{font-size: 14px;text-align: left;margin-left: 120px;padding-bottom: 0;margin-bottom: 6px;line-height: 20px;}
	.news_detail .cont img{width:100%}
	.header ul li a .inner:before{display:none}
}