@media screen and (max-width:1200px){
.mobile{ display: block; z-index: 999999; top:-3px;height: 40px; position: absolute; }
.navBtn{width: 34px; height: 24px; position:absolute; right:10px; top:25px;  cursor: pointer; display:block; z-index:99999999 }
.navBtn:before,.navBtn:after{ content: ''; height: 4px; background: #00873b; width: 100%; position: absolute; left: 0; top: 0; transition: all 0.3s ease 0s; z-index:9999999999}
.navBtn:after{ bottom: 0; top: auto;  }
.nav_ul{ display: none; }
.head{ position: fixed; background: rgba(255,255,255,.8); z-index: 999; }
.call{ display: none; }
.box{  padding: 0 10px; box-sizing: border-box; width: 100% }
h1{ line-height: inherit; padding: 10px 0; }
.menuBg{ position: fixed; display: block; top: 26px; }
h1 img{height: 50px;}
.lan{ margin: 0 40px 0 0;color: #ea000a; background: url(../images/head1.png) left center no-repeat }
.head_right{ padding-top: 10px; }
.indexflexslider{ margin-top: 70px; }
.cd-color-2{ height: auto; background-size: cover; padding: 20px 0 30px 0; }
.index_cn{ font-size: 20px; }
.index_tit{ margin-bottom: 20px; }
.cd-fixed-bg{background-attachment:inherit; position: static;}
.indexbox{ position: static;left: 0; top: 0;transform:inherit; }
.comp{ line-height: 24px; height: 48px; margin-bottom: 20px; font-size: 13px;display:-webkit-box; -webkit-box-orient:vertical;-webkit-line-clamp:2; }
.comp_see{ margin-bottom: 20px; }
.comp_ul li{ width: 50%; background: none; }
.comp_div{ width: 100%; height: auto; }
.comp_div:after{ display: none; }
.comp_tit{ font-size: 14px; height: 30px; line-height: 30px; }
.comp_img { height: 60px; line-height: 60px; }
.comp_img img{height: 30px;}
.powder_ul{ margin-bottom: 10px; }
.powder_img{ height: auto; }
.powder_img img{ width: 100%; height: auto; }
.powder_tit{ font-size: 16px; height: 40px; line-height: 40px; }
.raw_ul li a{ width: 148px; font-size: 16px; }
.raw_ul{ margin-bottom: 20px; }
.industry_ul li{ width: 50% }
.industry_ul li:nth-last-child(1){ display: none; }
.cd-color-4 .index_tit{ padding-top: 20px; }
.core_one{ height: auto; line-height: 20px; margin-bottom: 10px; }
.core_two{ line-height: 24px; font-size: 14px; height: auto; margin-bottom: 10px; }
.core_three{ font-size: 15px; height: auto;  line-height: 24px; margin: 0; }
.core_ul{ display: none; }
.cd-color-4{height: auto; padding-bottom: 30px;}
.scope_phone{ display: block; }
.scope_pc{ display: none; }
.scope_phone img{ width: auto; height: auto; max-width: 100% }
.cd-color-5{ height: auto; padding: 20px 0 30px 0; background-size: cover; }
.scope_tit{ margin-bottom: 20px; height: auto; line-height: 24px; }
.cd-color-6{ background-size: cover; height: auto; padding: 20px 0 10px 0; }
.cd-color-6 .index_tit{ margin-bottom: 20px; }
.look_ul li{ width: 50%; border: none; height: auto; line-height: inherit; padding: 2px; box-sizing: border-box; margin-bottom: 10px; }
.look_ul{ margin-bottom: 30px; }
.look_ul li a{ border: 1px solid  #cfcfcf; display: block; }
.look_ul li img{ width: auto; height: auto; max-width: 100% }
.leave{ display: none; }
.foot_inner{ padding: 20px 0 5px 0; }
.foot_nav{ display: none; }
.foot_add{ width: 66% }
.foot_em{ margin-bottom: 0; }
.add_i{ font-size: 12px; height: auto; line-height: 22px; }
.what{ padding-top: 10px; }
.add{padding: 10px 0; height: auto; line-height: 24px; font-size: 13px;}
.add a{ margin-left: 15px; }
.a_banner{ margin-top: 70px!important; }
.site{ height: 60px; line-height: 60px; }
.site_i{ background-size: 18%; padding-left: 22px; }
.catalog{ margin-bottom: 20px; }
.catalog li{ width: 50%; padding: 0 2px; box-sizing: border-box; margin: 0 0 10px 0; }
.catalog li a{ width: 100%; height: 40px; line-height: 40px; }
.about img,.pro_info img,.news_word img{ width: auto!important; height: auto!important; max-width: 100%!important }
.us{ padding: 20px 0; }
.exp_ul li{ width: 50%; margin-bottom: 10px; }
.counter{ font-size: 30px; height: 40px; line-height: 40px; }

.deve{ margin-bottom: 30px; }
.pro_ul{ margin: 0; }
.pro_ul li{ float: none; width: 100%; margin: 0 0 20px 0; height: auto; }
.pro_img{ width: 100%; height: auto; text-align: center; }
.pro_img img{ width: auto; height: auto; max-width: 100% }
.black{ top: 0; }
.red{ top: 50% ; margin-top: -24px;}
.pro_info{ padding-bottom: 30px; }
.news_dl{ padding: 8px; margin-bottom: 30px; }
.news_dl dt{ float: none; width: 100%; text-align: center; height: auto; margin: 0 0 10px 0; }
.news_dl dt img{ width: auto; height: auto; max-width: 100% }
.news_dl dd{ float: none; width: 100% }
.news_tit{ font-size: 16px; height: auto; line-height: 24px; margin-bottom: 10px; }
.news_time{ height: 50px; line-height: 50px; }
.release h3{ height: auto; line-height: 24px; font-size: 16px; margin-bottom: 10px; }
.release{ padding-bottom: 6px; }
.release .rele_span{ display: block; height: 30px; line-height: 30px; }
.retrun{ margin-bottom: 30px; }
.piece a{ height: auto; line-height: 24px; margin-bottom: 10px; }

.Requirement{ padding: 0 0px; }
.rement_left{ float: none; width: 100%; height: auto; padding: 0; }
.rement{ padding: 10px; }
.rement_h3{ height: 40px; line-height: 40px; }
.rement_right{ float: none; width: 100%; height: auto; background: none; }
.rement_inner{ margin: 0; box-shadow: none; padding: 20px 0; height: auto; width: 100%;  }

.recu ul{ overflow: hidden; height: auto; line-height: 26px; padding: 15px 10px; }
.pos dd li{ padding: 0 0px; text-align: left; line-height: 18px; }
.join_h3{ height: 50px; line-height: 50px; font-size: 18px;}
.recu ul.act{ padding: 10px; padding-left:10px; background:none;  }
.mess{ padding: 0; }

.mess_tit{ font-size: 16px; height: auto; line-height: 24px; }
.mess_txt{ width: 100%; }
.mess_area{ width: 100% }
.mess_code{ width: 280px; }
.mess_div{ width: 100% }
.mess_sub{ width: 100%; margin-bottom: 30px; }


.indexflexslider .slides li{ height: auto!important; }
video{ width: 100%; height: 200px; }
.flex-next{ right: 5px; width: 30px; height: 30px; background-size: cover; margin: -15px 0 0 -15px; }
.flex-prev{left: 20px; width: 30px; height: 30px; background-size: cover; margin: -15px 0 0 -15px; }

.cd-color-2 .counter{ font-size: 20px;height: 40px; line-height: 40px; }
.comp_tit{ height: auto; line-height: 18px; }


}












@media screen and (max-width:768px){

}
@media screen and (max-width:414px){
.a_banner{background-size:cover!important; height:180px!important;}
video{ width: 100%; height: auto; }
}
@media screen and (max-width:375px){
.a_banner{background-size:cover!important; height:150px!important;}
video{ width: 100%; height: auto; }
}

@media screen and (max-width:360px){
.a_banner{background-size:cover!important; height:142px!important;}
video{ width: 100%; height: auto; }
}
@media screen and (max-width:320px){


}


@media screen and (min-width:1201px){
}