@media screen and (max-width:1280px) {
	.conter {
		width: 1000px;
	}
	.index_icon .float_l {
		width: 25%;
	}
	.banner .banner_conter .banner_nav {
		width: 700px;
	}
	.banner_nav ul {
		padding-left: 0px;
	}
	.banner_nav li {
		width: 100px;
	}
	.index_product ul li {
		width: 138px;
	}
	.index_product_img .float_l {
		width: calc(33.333% - 17px);
		height:auto;
	}
	.index_product_img .float_l img {
		width: calc(100% - 8px);
		height: auto;
	}
	.index_about .conter .leibiao {
		width: 500px;
	}	
	.index_about .neirong p {
		width: 424px;
	}
	.index_about .conter .neirong {
		width: 477px;
	}
	.index_about .neirong_img {
		bottom: 0px;
		width: 100%;
	}
	.index_news .float_l {
		width: calc(33.333% - 22px);
		margin-left: 16px;
		margin-right: 6px;
	}
	.index_news .float_l img {
		width: 100%;
		height: auto;
	}
	.index_news .float_l .news_nr .border_b {
		margin-left: 8px;
	}	
	.index_contact .left {
		margin-right: 60px;
	}
	.index_contact .middle {
		margin-right: 60px;
	}
	.about_html .conter .p {
		width: 370px;
	}
	.listshow_html .product_xq .shang,
	.listshow_html .product_xq .xia{
		width: 316px;
		padding: 0 50px;
	}
	.message_html .right input {
		width: 870px;
	}
	.message_html .right textarea {
		width: 870px;
	}	
	.index_contact .yqlj {
		width: 1000px;
	}
	.index_contact .yqlj img{
		width: 100%;
	}
	.show_html .show_img .img1 {
		width: 400px;
		margin-right: 46px;
		position: relative;
		overflow: hidden;
	}
	.show_html .show_img .img1 img{
		width: 600px;
		height: auto;
		position: absolute;
		top: 0;
		left: 50%;
		margin-left: -300px;
	}
}

@media screen and  (max-width:1024px){

	.phone_state{
        display: block;
    }
	.pc_state{
        display: none;
    }
	html{
		font-size:9vw;
		margin: auto;
	}

	body{margin: 0px;
		padding: 0px;
		background-color:#fff;font-family:"微软雅黑"; font-size:14px; padding-bottom:0.8rem;
		}
	a{ text-decoration:none; margin:0; padding:0;}
	/**{ font-family:"微软雅黑"; font-size:14px; color:#000;}*/
	*{font-size:14px;}
	h1,h2,p,h4,h5,h3,h6{ margin:0; padding:0; font-weight:normal;}
	img{ display:block; border:none; width: 100%;}
	.clearfix{clear: both;}
	ul,li{ list-style:none; margin:0; padding:0;}
	input,select{ border:none;font-family:"微软雅黑";outline:none }
	.main{ width:100%;margin:0 auto; position:relative;}
	.container{width:100%;margin:0 auto;margin:0 auto;background: #fff;}

	.float_l{float: left;}
	.float_r{float: right;}
	.clear{clear:both;}
	.position_r{position: relative;}
	.position_a{position: absolute;}

	/*导航*/
	.head {
		width: 100%;
		height: 0.8rem;
		background: #fff;
		position: relative;
	}
	.head p{
		font-size: 0.32rem;
		color: #004f9c;
		font-weight: 600;
		line-height: 0.8rem;
		text-indent: 0.22rem;
	}
	.head .telephone{
		width: 0.4rem;
		height: 0.4rem;
		position: absolute;
		top: 0.19rem;
		right: 0.19rem;
	}
	/* banner */
	.phone_banner{
		height: auto;
	}
	.swiper-container-b .swiper-pagination-bullet {
		width: 8px;
		height: 8px;
		display: inline-block;
		border-radius: 100%;
		opacity: 1;
		background: #fff;
		border: solid 2px #fff;
	}
	.swiper-container-b .swiper-pagination-bullet-active {
		opacity: 1;
		background: #004f9c;
		border: solid 2px #fff;
	}
	.nav{
		background: #004f9c;
	}
	.nav li{
		width: calc(33% - 1px);
		height: 0.5rem;
		border-bottom: solid 1px #fff;
		border-right: solid 1px #fff;
		background: #004f9c;
		text-align: center;
		line-height: 0.5rem;
		color: #fff;
	}

	/* 底部 */
	.foot{
		width: 100%;
		height: 0.8rem;
		background: #004f9c;
		position: fixed;
		bottom: 0;
		left: 0;
		z-index: 99;
	}
	.foot .float_l{
		width: 33%;
	}
	.foot .float_l img{
		width: 0.62rem;
		height: 0.4rem;
		margin: auto;
		margin-bottom: 0.04rem;
		margin-top: 0.04rem;
	}
	.foot .float_l p{
		text-align: center;
		font-size: 0.18rem;
		color: #fff;
		margin-top: -0.05rem;
	}
	.foot_line{
		width: 1px;
		height: 100%;
		background: #362d26;
		/* margin-top: 0.22rem; */
		float: left;
		display: none;
	}
	.border{
		width: 100%;
		height: 1px;
		background: #004f9c;
		margin-top: -1px;
		position: relative;
		z-index: 99;
	}

	/* 首页标题 */
	.index_title{
		border-bottom: solid 1px #e2effd;
		margin-bottom: 0.24rem;
		padding-top: 0;
		background: none;
	}
	.index_title h3{
		font-size: 0.26rem;
		color: #4c4c4c;
		margin-bottom: 0.06rem;
		text-transform:uppercase;
		text-align: center;
	}
	.index_title p{
		font-size: 0.32rem;
		color: #000000;
		font-weight: 600;
		display: table;
		margin: auto;
		text-align: center;
		border-bottom: solid 2px #004f9c;
		padding: 2px 0 4px 0;
	} 

	/* 产品展示 */
	.index_product{
		padding-top: 1px;
		padding-bottom: 0.5rem;
	}
	.index_product .index_title{
		margin-top: 0.34rem;
		padding-top: 0;
		background: none;
	}

	.index_product .product_img{
		padding: 0 0.15rem;
	}
	.index_product .product_img .float_l{
		width: calc(50% - 0.2rem);
		margin: 0 0.1rem;
		margin-bottom: 0.18rem;
		background: #004f9c;
	}
	.index_product .product_img .float_l img{
		width: calc(100% - 10px);
		height: 2.11rem;
		margin: auto;
		margin-top: 5px;
	}
	.index_product .product_img .float_l p{
		width: 100%;
		height: 0.49rem;
		text-align: center;
		line-height: 0.49rem;
		font-size: 0.22rem;
		color: #fff;
	}
	.fenglei{
		display: flex;
		width: calc(100% - 0.4rem);
		margin: auto;
	}
	.fenglei a{
		display: block;
		width: 100%;
	}
	.fenglei a:nth-child(1){
		background: #004f9c;
		color: #fff;
		height: 0.5rem;
		line-height:0.5rem;
		text-align: center;
		font-size: 0.24rem;
		margin-top: 0.15rem;
	}
	.fenglei a:nth-child(2){
		background: #ff7816;
		color: #fff;
		height: 0.5rem;
		line-height:0.5rem;
		text-align: center;
		font-size: 0.24rem;
		margin-top: 0.15rem;
	}


	/* 关于我们 */
	.index_about{
		background: #f1f1f1;
		padding:0.32rem 0.2rem 0.26rem 0.2rem;
		height: auto;
	}
	.index_about .about_title img{
		width: 0.39rem;
		height: 0.57rem;
		transform: scale(1.2);
	}
	.index_about .about_title{
		border-left: solid 4px #004f9c;
		margin-bottom: 0.32rem;
	}
	.index_about .about_title p:nth-child(1){
		font-size: 0.28rem;
		color: #004f9c;
		text-transform:uppercase;
		text-indent: 0.18rem;
	}
	.index_about .about_title p:nth-child(2){
		font-size: 0.3rem;
		font-weight: 600;
		color: #004f9c;
		text-transform:uppercase;
		text-indent: 0.18rem;
	}
	.index_about .text p{
		font-size: 0.22rem;
		line-height: 0.38rem;
		color: #333333;
		text-indent: 2em;
		text-align: justify;
	}

	/* 案例展示 */
	.index_cases .product_img .float_l img{
		width: 100%;
		margin-top: 0;
	}
	.index_cases .product_img a:nth-child(1) .float_l{
		width: calc(100% - 0.2rem);
		background: #969696;
	}
	.index_cases .product_img a:nth-child(1) .float_l img{
		height: auto;
	}
	.list{
		width: calc(100% - 0.4rem);
		margin: auto;
		padding: 0.3rem 0 0.9rem 0;
	}
	.list a{
		display: block;
		height: 0.65rem;
		width: 100%;
		background: #f1f1f1;
		margin-bottom: 0.12rem;
		border-radius: 6px;
		font-size: 0.24rem;
		color: #666666;
		line-height: 0.65rem;
		text-indent: 0.2rem;
	}

	/* 新闻中心 */
	.index_news{
		padding-top: 0.55rem;
		height: auto;
		background: none;
	}
	.index_news .text{
		padding-top: 0.1rem;
	}
	.index_news .text .block{
		height: auto;
		background: #f1f1f1;
		width: calc(100% - 0.4rem);
		margin: auto;
		margin-bottom: 0.12rem;
	}
	.index_news .text .block:nth-child(1){
		border-top: none;
	}
	.index_news .text .block .left{
		width: 1.2rem;
		height: 1.2rem;
		background: #004f9c;
		text-align: center;
		margin: 0.12rem;
		margin-right: 0.3rem;
	}
	.index_news .text .block .left p:nth-child(1){
		font-size: 0.54rem;
		color: #fff;
		line-height: 0.54rem;
		margin-top: 0.16rem;
		margin-bottom: 0.02rem;
	}
	.index_news .text .block .left p:nth-child(2){
		font-size: 0.22rem;
		color: #fff;
	}
	.index_news .text .block .right{
		width: calc(100% - 1.8rem - 4px);
		margin-top: 0.1rem;
		margin: 0;
	}
	.index_news .text .block .right h6{
		font-size: 0.24rem;
		line-height: 0.6rem;
		color: #1a1a1a;
		margin-top: 0.06rem;
		padding-bottom: 0.12rem;
		margin-bottom: 0.12rem;
		border-bottom: solid 1px #333333;
		overflow:hidden; 
		text-overflow:ellipsis;
		display:-webkit-box; 
		-webkit-box-orient:vertical;
		-webkit-line-clamp:1; 
	}
	.index_news .text .block .right p{
		font-size: 0.2rem;
		color: #4c4b4b;
		line-height: 0.26rem;
		overflow:hidden; 
		text-overflow:ellipsis;
		display:-webkit-box; 
		-webkit-box-orient:vertical;
		-webkit-line-clamp:1; 
	}
	.index_news .more{
		display: block;
		width:calc(100% - 0.4rem);
		margin: auto;
		height: 0.5rem;
		background: #ff7816;
		padding-top: 1px;
		margin-top: 0.32rem;
	}
	.index_news .more img{
		width: 0.7rem;
		margin: auto;
		margin-top: 0.13rem;
	}

	.news_html .news .biaoti{
		font-size: 0.3rem;
		font-weight: 600;
		color: #333333;
		text-align: center;
		margin-bottom: 0.18rem;
		margin-top: 0.4rem;
	}
	.news_html .news .shijian{
		font-size: 0.2rem;
		color: #999999;
		text-align: center;
		margin-bottom: 0.2rem;
	}
	.news_html .news .shijian span{
		margin-left: 0.2rem;
	}
	.news_html .news p{
		font-size: 0.22rem;
		line-height: 0.4rem;
		color: #333333;
		text-align: center;
		text-align: justify;
		width: calc(100% - 0.4rem);
		margin: auto;
	}
	.show_html .product_img .float_l{
		background: #ff7816 !important;
	}
	.show_html .xiangqing{
		margin-bottom: 0.5rem;
		margin-top: 0.2rem;
	}
	.show_html .xiangqing p{
		font-size: 0.22rem;
		color: #333333;
		line-height: 0.4rem;
		text-indent: 2em;
		width: calc(100% - 0.4rem);
		text-align: justify;
		margin: auto;
	}





	/* 联系我们 */
	.index_contact{
		width: 100%;
		height: auto;
		/* padding-bottom: 0.52rem; */
		margin-bottom: 0.12rem;
		background: none;
	}
	.index_contact .index_title{
		padding-top: 0.6rem;
		margin-bottom: 0.46rem;
	}
	.index_contact .text{
		text-align: center;
		min-height: 3.97rem;
		background: url("../image/background.png") bottom center no-repeat;
		background-size: 100% 100%;
		padding-bottom: 1rem;
	}
	.index_contact .text h6{
		font-size: 0.24rem;
		color: #4c4c4c;
		margin-bottom: 0.08rem;
	}
	.index_contact .text p{
		font-size: 0.2rem;
		color: #666666;
		margin-top: 0.24rem;
	}
	.bottom{
		height: 0.76rem;
		background: url("../image/line_background.png") top center no-repeat;
		background-size: 100% 100%;
		margin-bottom: 0.2rem;
		text-align: center;
		line-height: 0.4rem;
		font-size: 0.22rem;
		color: #4c4c4c;
	}

	.xiehuan{
		display: inline-flex;
		width: calc(100% - 0.4rem);
		margin-left: 0.2rem;
		margin-top: 0.26rem;
	}
	.xiehuan .more:nth-child(1),
	.xiehuan .more:nth-child(3){
		background: #004f9c;
	}
	.xiehuan .more:nth-child(2){
		font-size: 0.24rem;
		color: #fff;
		text-align: center;
		line-height: 0.5rem;
	}
	.news_html{
		padding-bottom: 0;
	}
	.message_html{
	/* 	padding: 0 0.2rem; */
		padding-top: 0.4rem;
		padding-bottom:0;
	}
	.message_html input{
		height: 0.6rem;
		border: solid 1px #aaaaaa;
		width: calc(100% - 0.4rem);
		border-radius: 4px;
		margin-bottom: 0.2rem;
		padding: 0 0.2rem;
		font-size: 0.24rem;
		color: #888888;
	}
	.message_html input::-webkit-input-placeholder{
		color:#888888;
	}
	.message_html input::-moz-placeholder{   
		color:#888888;
	}
	.message_html input:-moz-placeholder{    
		color:#888888;
	}
	.message_html input:-ms-input-placeholder{
		color:#888888;
	}
	.message_html textarea{
		height: 1.7rem;
		border: solid 1px #aaaaaa;
		width: calc(100% - 0.4rem);
		border-radius: 4px;
		padding: 0.15rem 0.2rem;
		font-size: 0.24rem;
		color: #888888;
	}
	.message_html textarea::-webkit-input-placeholder{
		color:#888888;
	}
	.message_html textarea::-moz-placeholder{ 
		color:#888888;
	}
	.message_html textarea:-moz-placeholder{ 
		color:#888888;
	}
	.message_html textarea:-ms-input-placeholder{ 
		color:#888888;
	}
	.message_html .button .float_l{
		display: block;
		width: calc(50% - 0.1rem);
		background: #333131;
		height: 0.6rem;
		line-height: 0.6rem;
		text-align: center;
		font-size: 	0.26rem;
		color: #fff;
	}
	.message_html .button .float_r{
		display: block;
		width: calc(50% - 0.1rem);
		background: #004f9c;
		height: 0.6rem;
		line-height: 0.6rem;
		text-align: center;
		font-size: 	0.26rem;
		color: #fff;
	}
	.message_html .button{
		padding: 0.2rem 0 0.5rem 0;
	}
	/* 联系我们 */
	.contact_html{
		padding: 0;
	}
	.contact_html .text{
		padding: 0.3rem 0.2rem;
	}
	.contact_html .text h5{
		font-size: 0.26rem;
		font-weight: 600;
		color: #323232;
		line-height: 0.6rem;
	}
	.contact_html .text p{
		font-size: 0.22rem;
		color: #646464;
		line-height: 0.4rem;
		text-indent: 0em;
	}
}

@media screen and  (max-width:960px){
	html{
		font-size:12vw; 
	}
}

@media screen and  (max-width:740px){
	html{
		font-size:15.625vw; 
	}
}

/* @media (min-width:640px){
	html{
		font-size: 5vw;
	}
	.news_html .information .list .title{
		width: 4.7rem;
		margin-top: 0.2rem;
	}
	.foot{
		width: 640px;
		left: 50%;
		margin-left: -320px;
	}
} */