@media (max-width:1600px) {




}
@media (max-width:1400px) {
    .secOne_list .item iframe{height:325px;}
    .imgD_txt .list{margin-bottom:14.5%;}

    .det_rt .secOne_list .item iframe{height:239px;}


}

@media (max-width:1200px) {
    .logo{width: 23%;}
    .nav{width: 74%;}

    .secOne_list .item iframe{height:259px;}

    .img_list{width: 50%;}
    .det_rt .secOne_list .item iframe{height:172px;}

}
@media (max-width:992px) {
    .nav li a{font-size: 14px;}
    .com_title .cn{font-size: 30px;line-height: 40px;}
    .secOne_list {display: block;}
    .secOne_list .item{width: 100%;margin-bottom:10px;}
    .secOne_list .item .img img{width: 100%;}
    .secOne_list .item iframe{height:415px;}
    .secOne_des{font-size: 14px;line-height: 30px;}
    .secOne_ti{font-size: 18px;}
    .secTwo_ti{font-size: 18px;}
    .secTwo_des{font-size: 14px;line-height: 30px;}
    .secTwo_cont {display: block;}
    .secTwo_cont a{width: 100%;display: block;}
    .secTwo_cont a img{width: 100%;display: block;}
    .secThree_list{width: calc(50% - 20px);}
    .secThree_list dt img{width: 100%;}
    .secFour_ti{font-size: 18px;line-height: 30px;}
    .secFour_des{font-size: 14px;line-height: 30px;}
    .secFour_list{padding:20px 0 ;width: calc(20% - 30px);}
    .secFour_list:after{top:33%;right:-30px;}
    .com_title .cn img{height:40px;}
    .secFive_cont{display: block;}
    .secFive_item{width: 100%;}
    .secFive_slider img{width: 100%;}
    .secSeven_cont{display: block;}
    .secSeven_cont .img{width: 100%;margin-top:30px;}
    .secSeven_cont .img img{width: 100%;}
    .secSeven_cont .cont{width: 100%;}
    .footer .box{display: block;}
    .footNav{display: none;}
    .share{width: 100%;}
    .footLogo{display: inline-block;vertical-align: top;}
    .address{display: inline-block;width: 70%;vertical-align: top;}

    .det_lt{width: 220px;}
    .det_rt{margin-left:240px;}
    .imgTxt_list dt{width: 190px;}
    .imgTxt_list dd{width: calc(100% - 190px);padding-left:20px;}

    .imgD_one{display: block;}
    .imgD_slider{width: 100%;}
    .imgD_txt{width: 100%;padding:30px 0 0;}
    .imgD_txt .list{margin-bottom:30px;}
    .imgD_ul{display: block;}

    .mes_form{display: block;}
    .mes_put{width: 100%;margin:10px 0;}
    .mes_area{margin:10px 0;}

    .det_rt .secOne_list .item iframe{height:280px;}

    .brand_had{font-size: 26px;display: inline-flex;align-items: center;width: 100%;justify-content: center;}
    .brand_had span{padding:0 20px;}
    .brand_had img{height: 10px;}
    .brand_name{font-size: 20px;}
    .brand_name:before{height:18px;margin-top:-3px;}
    .brand_ti{font-size: 18px;line-height: 30px;}
    .brand_des{font-size: 14px;line-height: 26px;}
    .brand_one .img{padding-bottom:10px;}
    .brand_two .brand_name:after{height:18px;margin-top:-3px;}

    .brandThree_list{display: block;}
    .brandThree_list dt{text-align: center;}
    .brandThree_list dd{padding:20px 0 0;}

    .brFour_des{font-size: 18px;line-height: 30px;}
    .brFour_cont .ti{font-size: 16px;}
    .brFour_cont .des{font-size: 14px;line-height: 26px;}


}

@media (max-width:767px) {

    html.on{overflow: hidden;}
    body{font-family: "苹方 常规";}
    .header{height:50px;background: #fff;}
    .logo {width:calc(100% - 60px);height:50px;padding:10px 0;}
    .menu{float: right;width:30px;height:50px;position: relative;}
    .menu img{max-width: 100%;max-height: 100%;width: 26px;position: absolute;top:0;bottom:0;left:0;right:0;margin:auto;}

    .banner .slick-dots{bottom:10px;}
    .banner .slick-dots li{width: 6px;height:6px;margin:0 5px;}
    .banner .slick-dots li.slick-active{width: 14px;}

    .section_com .com_title{padding:30px 0 20px;}
    .com_title .cn{font-size: 20px;line-height: 26px;font-weight: bold;}
    .com_title .en{font-size: 12px;margin-top:0;}
    .secOne_des{font-size: 12px;line-height: 20px;text-align: left;}
    .secOne_ti{font-size: 14px;line-height: 24px;margin:7px 0;font-weight: bold;}
    .secOne_list{padding-top:15px;}
    .secOne_list .item{margin-bottom:0;}
    .secOne_list .item .ti a{font-size: 12px;height:auto;max-height: 48px;-webkit-line-clamp:2;}
    .secOne_list .item .ti img{height:18px;}
    .secOne_list .item .ti{padding:10px 0;}
    .secOne_list .item iframe{height:194px;}
    .section_com{padding-bottom:20px;}
    .secTwo_ti{font-size: 14px;line-height: 24px;}
    .secTwo_des{font-size: 12px;line-height: 20px;}
    .secTwo_cont{padding:0;}
    .secTwo_cont a{margin:10px 0;}
    .secThree_ti{font-size: 14px;line-height: 24px;}
    .secThree_cont{padding-top:15px;}
    .secThree_list{width: calc(50% - 10px)}
    .secThree_list dd {padding:10px 0;}
    .secThree_list dd a{font-size: 14px;}
    .secFour_ti{font-size: 14px;line-height: 24px;}
    .secFour_des{font-size: 12px;line-height: 20px;}
    .secFour_list{width: calc(20% - 16px);padding:10px 0;}
    .secFour_list dd .num{font-size: 12px;line-height: 18px;}
    .secFour_list dd .ti{font-size: 12px;line-height: 18px;}
    .secFour_list dd{padding:5px 0;}
    .secFour_list:after{background-size: 10px 7px;top:27%;right:-21px;}
    .secFour_cont .box:nth-child(1) .secFour_list:last-child:after{bottom:-3px;}
    .secFour_cont{padding:10px 0;}
    .com_title .cn img{height:22px;}
    .secFive_cont{padding:30px 0;}
    .secFive_title .cn{font-size: 20px;line-height: 26px;}
    .secFive_title .en{font-size: 12px;line-height: 20px;margin-top:0;}
    .secFive_list .ti{font-size: 14px;line-height: 24px;height:24px;}
    .secFive_list .des{font-size: 12px;line-height: 20px;height:20px;}
    .secFive_list .cont{padding:10px 0;}
    .section_seven{padding:30px 0;}
    .secSeven_cont .img{margin-top:20px;}
    .secSeven_cont .cont .des{margin:10px 0;font-size: 12px;line-height: 24px;height:auto;-webkit-line-clamp:inherit;}
    .secSeven_cont .cont .hotTel{font-size: 12px;}
    .secSeven_cont .cont .hotTel b{font-size: 20px;}

    .footer .box{padding:30px 0;}
    .footLogo{width: 65px;}
    .address{padding:0 10px;width: calc(100% - 75px);font-size: 12px;line-height: 20px;}
    .address b{font-size: 16px;line-height: 24px;margin-bottom:3px;}
    .share img{height: 30px;}
    .share li a span{font-size: 12px;margin-top:0;}
    .share{padding-top:10px;}
    .copy{padding:10px 0;font-size: 12px;line-height: 20px;}

    .det_main{padding:15px 0;}
    .det_lt{float: none;width: 100%;}
    .det_rt{margin-left:0;padding-top:10px;padding-bottom:40px;}
    .det_lt_name{line-height: 35px;height:35px;font-size: 14px;padding:0 10px;}
    .det_classifyBtn{width: 100%;padding:0;font-size: 16px; line-height: 40px;height:40px; display: inline-flex;justify-content: space-between;background: none;color:#333;}
    .classify{color:#999;font-size: 14px;font-weight: normal;}
    .det_nav{border-top:1px solid #e3ddd5;margin-bottom:10px;display: none;}
    .det_nav li a{line-height: 40px;height:40px;padding:0 40px 0 15px;font-size: 12px;font-weight: normal;}
    .det_nav li i{font-size: 15px;}
    .det_navTwo li a{line-height: 30px;height:30px;}

    .imgTxt_list{margin-bottom:20px;}
    .imgTxt_list dt{width: 120px;}
    .imgTxt_list dd{width: calc(100% - 120px);padding-left:10px;}
    .imgTxt_list dd .ti{font-size: 14px;line-height: 24px;height:24px;}
    .imgTxt_list dd .time{margin:3px 0;font-size: 12px;line-height: 20px;height:20px;}
    .imgTxt_list dd .des { font-size: 12px;line-height: 20px;height:40px;}
    .imgTxt_list dd .more{display: none;}
    .imgTxt_cont{padding-bottom:20px;}
    .page_list a{font-size: 12px;line-height: 28px;padding:0 10px;margin:2px;}
    .remd_cont{margin-bottom:20px;}
    .remd_list{padding:15px;}

    .detD_main{padding:20px 0 ;}
    .detD_title{padding:15px 0;}
    .detD_title .ti{font-size: 14px;line-height: 24px;font-weight: bold;}
    .detD_title .time{font-size: 12px;color:#999;line-height:20px;margin-top:2px;}
    .detD_text{line-height: 22px;font-size: 12px;}
    .pageD_list{padding:10px 0;margin-top:20px;}
    .pageD_list  a{margin:10px 0;font-size: 12px;line-height: 20px;}

    .img_cont{margin:0 -5px 10px;}
    .img_list{padding:0 5px 10px;}
    .img_list dd{padding:10px 0;}
    .img_list dd .ti{font-size: 14px;line-height: 20px;height:auto;max-height:40px;-webkit-line-clamp:2;}
    .img_list dd .num{font-size: 14px;}

    .imgD_one{padding:20px 0;}
    .imgD_slider .slider-nav{margin-top:10px;padding:0 20px;}
    .imgD_slider .slider-nav .slick-slide{margin:0 5px;}
    .imgD_slider .slider-nav .slick-prev,
    .imgD_slider .slider-nav .slick-next{width: 18px;}
    .imgD_txt{padding-top:20px;}
    .imgD_txt .ti{font-size: 14px;line-height: 20px;margin-bottom:10px;}
    .imgD_txt .ti:before{font-size: 12px;line-height: 16px;padding:0 4px;margin-top:-3px;}
    .txt_box{width: 100%; display: inline-flex;justify-content: space-between;align-items: center;}
    .imgD_txt .des{font-size: 12px;line-height: 20px;margin:0 0 10px;}
    .imgD_txt .price b{font-size: 14px;line-height: 20px;}
    .imgD_txt .jd_btn{width: 135px;line-height: 40px;height:40px;font-size: 14px;}
    .imgD_txt .jd_btn img{width: 18px;margin-right:7px;}
    .imgD_txt .list{margin:20px 0 10px;padding:10px 15px;}
    .imgD_txt .list li{padding:3px 0;font-size: 14px;}
    .imgD_textTitle span{line-height: 40px;height:40px;padding:0 20px;font-size: 14px;}

    .tact_cont .ti{font-size: 14px;line-height: 24px;}
    .tact_cont .des{font-size: 12px;line-height: 20px;margin-top:5px;}
    .tact_cont .cont{font-size: 12px;line-height: 22px;padding:10px 0;}

    .mes_form{padding:20px 0 0 ;}
    .mes_put {height:35px;margin:5px 0;}
    .mes_form .ti{line-height: 35px;font-size: 12px;}
    .mes_put input{font-size: 12px;}
    .mes_area{margin:5px 0;min-height: 240px;}
    .mes_area textarea{padding:8px 10px;}
    .mes_btn button{width: 120px;height:40px;border-radius: 20px;font-size: 14px;margin-top:20px;}

    .det_rt .secOne_list .item iframe{height:195px;}

    .brand_had{font-size: 18px;line-height: 26px;}
    .brand_name{margin:20px 0 5px;font-size: 16px;}
    .brand_name:before{width: 4px;height:12px;}
    .brand_ti{font-size: 14px;line-height: 20px;padding:10px 0;}
    .brand_des{font-size: 12px;line-height: 20px;}
    .brand_one .img{padding:15px 0 10px 0;}
    .brand_two .brand_name:after{width: 4px;height:12px;}
    .brand_two .img{padding-bottom:10px;}
    .brandThree_list dt{width: 50%;margin:0 auto;}
    .brandThree_list dd{padding-top:8px;}
    .brandThree_list dd .name{text-align: center;font-size: 14px;line-height: 24px;}
    .brandThree_list dd .name b{font-size: 18px;}
    .brandThree_list dd .ti{text-align: center;font-size: 12px;line-height: 20px;font-weight: normal;margin:3px 0 10px;}
    .brandThree_list dd .des{font-size: 12px;line-height: 22px;padding-top:5px ;}
    .brandThree_list{padding:10px 0;}
    .brand_four{padding-top:20px;}
    .brFour_des{font-size: 14px;line-height: 24px;margin:15px 0;}
    .brFour_cont .ti{font-size: 16px;line-height: 24px;margin:8px 0 5px ;}
    .brFour_cont .des{font-size: 12px;line-height: 22px;margin-bottom:10px;}









}




@media (min-width:768px) {

    .det_nav{display: block!important;}



}
@media (min-width:992px) {

}
@media (min-width:1400px) {
    .container{width: 1400px;}
}