@media only screen and (max-width: 320px) {
	/*model1*/
	.model1 .model1-nr h1{font-size: 40px!important;}
	.model1 .model1-nr p{font-size: 14px !important;}
	.model1 .model1-nr ul li{font-size: 13px!important;}
	/*model2*/
	.model2 h1{font-size: 40px!important;}
	.model2 .model2-nr ul li h3{margin-top: 10px!important;margin-bottom: 10px!important;}
	.model2 .model2-nr ul li > a{margin-bottom: 3%!important;}
	.model2 .model2-nr ul li{margin-bottom: 6%!important;}
	/*model3*/
	.model3 h1{font-size: 40px !important;}
	.model3 p{width: 100%!important;}
	/*model4*/
	.model4 .model4-l .items{width: 100%!important;margin-bottom: 5%;margin-right: 0;}
	.model4 .model4-l .items p{margin-bottom: 3%!important;}
	.model4 .model4-r .certificate{width: 100%!important;}
	.model4 .model4-r .customer{width: 100%!important;margin-left: 0!important;}
	/*bot*/
	.bot .ewm > img{margin-top: 10%!important;}
	/*product*/
	.pruduct .pruduct-menu ul li{width: 100%!important;margin-left: 0!important;margin-bottom: 2%;}
	.pruduct .pruduct-nr h1{font-size: 35px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item h2{font-size: 12px!important;line-height: 25px!important;height: 25px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item h3{margin-top: 0;margin-bottom: 0;font-size: 12px!important;line-height: 25px!important;height: 25px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item p{font-size: 12px!important;margin-bottom: 0!important;}
	.pruduct .pruduct-nr .pruduct-nr-item button{bottom: 9%!important;left: 42%!important;}
	.pruduct-nr-item-img{padding: 0;padding-right:5px ;}
}
@media only screen and (min-width:320px) and (max-width: 414px) {
	/*model2*/
	.model2 h1{font-size: 40px!important;}
	.model2 .model2-nr ul li h3{margin-top: 10px!important;margin-bottom: 10px!important;}
	.model2 .model2-nr ul li > a{margin-bottom: 3%!important;}
	.model2 .model2-nr ul li{margin-bottom: 6%!important;}
	/*model4*/
	.model4 .model4-l .items{width: 100%!important;margin-bottom: 5%;margin-right: 0;}
	.model4 .model4-l .items p{margin-bottom: 3%!important;}
	.model4 .model4-r .certificate{width: 100%!important;}
	.model4 .model4-r .customer{width: 100%!important;margin-left: 0!important;}
	/*bot*/
	.bot .ewm > img{margin-top: 10%!important;}
	/*about us*/
	.about-us .about-us-menu ul li{margin-left: 0!important;width: 100%!important;margin-bottom: 2%;}
	.about-us .about-us-nr h1{font-size: 34px!important;}
	/*面包屑导航*/
	.breadcrumb{margin-bottom: 0;}
	/*product*/
	.pruduct .pruduct-menu ul li{width: 100%!important;margin-left: 0!important;margin-bottom: 2%;}
	.pruduct .pruduct-nr h1{font-size: 35px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item h2{font-size: 12px!important;line-height: 25px!important;height: 25px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item h3{margin-top: 0;margin-bottom: 0;font-size: 12px!important;line-height: 25px!important;height: 25px!important;}
	.pruduct .pruduct-nr .pruduct-nr-item p{font-size: 12px!important;margin-bottom: 0!important;max-height: 35px;overflow: hidden;}
	.pruduct .pruduct-nr .pruduct-nr-item button{bottom: 9%!important;left: 42%!important;}
	/*contact*/
	.contact button{width:100%!important;margin: 0!important;}
	.wz1-img1 h3{ font-size:13px!important;}
}
@media only screen and (max-width:768px ) {
	/*导航按钮*/
	.navbar{min-height: 0!important;}
	/*model1*/
	.model1 .model1-nr h1{font-size: 45px;}
	/*footer*/
	.footer-r p{float: left!important;}
	.footer .footer-m p{margin: 0!important;}
	.send-button{ margin-left:0!important;}
	
	.product-r ul li{ width:47%!important;}
	.pagination{ margin-left:14%!important;}
	.detail .detail-r h3{ font-size:14px !important;}
}
@media only screen and (min-width: 768px) and (max-width: 992px) {
	
}
@media only screen and (min-width: 992px) and (max-width: 1200px) {
	/*头部导航*/
	.top-nav > ul > li p{font-size: 12px;}
	.wz1-img1 h3{ font-size:38px!important;}
}