@media only screen and (max-width: 1680px){



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




}
@media only screen and (max-width: 1440px){


}
@media only screen and (max-width: 1366px){



}
@media only screen and (max-width: 1280px){

.w1200{width: 93%;}

}
@media only screen and (max-width: 1152px){



}
@media only screen and (max-width: 1024px){
	.pro_main_list_title{margin-top: 0;}
	.fw_main_content{margin-top: 80px;}
}

@media only screen and (max-width: 900px){
	.zuogtu{width: 100%;display: block;}
	.youzig{width: 100%; padding-left: 0; padding-top: 35px;}
	.guyud{padding-bottom: 60px; padding-top: 35px;}
}



@media only screen and (max-width: 768px){
	.header_wai{background: #000000; position: fixed; top: 0; height: 90px; z-index: 9999;}
	.yuyan{display: none;}
	.nav_bar{display: none;}
	.logo_title{float: none; margin: auto; text-align: center; display: flex; align-items: center; width: 24%;
	margin: auto; height: 100%;}
	.dianjd{display: flex;}
	.sjdh{top: 90px;}
	.lun{padding-top: 90px;}
	.banner_next{width: 40px !important;height: 40px !important; }
	.banner_prev{width: 40px !important;height: 40px !important; }
	.fw_main_content{width: 100%;}
	.fw_img{width: 100%;}
	.pro_main_list_content{width: 54.5%;}
	.pro_main_list_img{width: 40%;}
	.pro_list li{width: 100%; margin-bottom: 35px;}
	.pro_list li{box-shadow: 0 0 30px rgba(255,255,255,.4);}
	.pro_list li:hover{-webkit-transform: scale(1); transition: 0;}
	.pro_main_list_img{box-shadow: 0 0 30px rgba(255,255,255,.4);}
	.pro_main_list_img:hover{transition: 0;-webkit-transform: scale(1);}
	.piaof{height: 100%;}
	.made{height: 100%;}
	.ppf{position: relative; padding-bottom: 0;}
	.main_title{margin-top: 90px;}

}

@media only screen and (max-width: 640px){


}

@media only screen and (max-width: 440px){


}
@media only screen and (max-width: 414px){
	.header_wai{height: 60px;}
	.dianjd{width: 9%;}
	.logo_title{width: 34%; font-size: 27px;}
	.sjdh{top: 60px;}
	.lun{padding-top: 60px;}
	.banner_next{width: 30px !important;height: 30px !important;right: 15px !important; }
	.banner_prev{width: 30px !important;height: 30px !important;left: 15px !important;}
	.syy{background: url("https://hzhk-1259089694.cos.ap-shanghai.myqcloud.com/website/images/dlat_03.png")no-repeat center; padding-top: 300px; padding-bottom: 80px;
	background-size: cover;}
	.banquan{padding-top:25px;padding-bottom:25px;line-height:25px;}
	.banquan span{display:block;}
	.lianxk li{width: 100%; border: none; margin-bottom: 30px;}
	.lianxk li img{width: 20%;}
	.yewk{font-size: 20px;}
	.lianxk{padding-top: 40px; padding-bottom: 0;}
	.boturl{background: url("https://hzhk-1259089694.cos.ap-shanghai.myqcloud.com/website/images/dlat_03.png"); background-size: cover;}
	.pro_main_list_description{margin-top: 20px;text-align: left;}
	.pro_main_list_title{font-size: 14px;}
	.pro_main_list li:nth-of-type(2n) .pro_main_list_description{text-align: left;}
	.banner_pagination span{width: 5px;height: 2px;}
	.fw_main_content{margin-top: 0;}
	.fw_main{margin-top: 20px;}
	.main_title{font-size: 19px;}
	.main_description{font-size: 18px;}

}
@media only screen and (max-width: 375px){



}
@media only screen and (max-width: 325px){



}