@charset "utf-8";

@media (min-width:320px) and (max-width:992px){

.header{height: 70px;}
.header h1 img{width: 130px;}
.header h1{height: 70px;line-height: 70px;}

.nav{height: 0;}
.nav ul{transition:all 0.5s ease 0s;position:fixed;width:100%;right: -100%;margin-left:0px;z-index:999;background:#fff;top:0px;height:100%;margin-top:70px;}
.nav li{float: none;}
.nav li em{display: none;}
.nav li a{color: #333;font-size: 16px;width: 100%;padding-left: 5%;text-align: left;}




    /* index.html */
    .home-banner .swiper-slide .img-2{display:none;}
    .home-banner .swiper-slide .img-1{display: block; height: 200px; width:150%; text-align:center;}
	
    .list-d-banner .img-2{display: block;}
    .list-d-banner .img-1{display: none;}
    .list-banner .img-2{display: block;}
    .list-banner .img-1{display: none;}
	
.header .email{display: none;}
.header .telephone{display: none;}

	
	/* banner 字体 */
	.swi-p{ width:100%; z-index: 50;left: 50%;top: 50%;transform: translate(-50%,-50%);position: absolute;text-align: center; font-weight: lighter;color: #fff; text-shadow: 1px 1px 5px #999; font-size:18px;text-transform:uppercase; line-height:40px;}



    html{overflow-x: hidden !important;}
    html.active{overflow-y: hidden !important;}
    .navbar-toggle{display: none;cursor: pointer;position: absolute;top: 60px;right: 15px;margin-left:18px;z-index:1000;width:24px;height:24px;float:right;background-color:transparent;border:0;display:block;margin-top:-32px;}
    .navbar-toggle span{margin-top:10px}
    .navbar-toggle span,.navbar-toggle span:before,.navbar-toggle span:after{position:absolute;display:block;width:24px;height:2px;cursor:pointer;content:'';background-color:#000;border-radius:1px;-webkit-transition:all .4s cubic-bezier(0.19,1,.22,1);-o-transition:all .4s cubic-bezier(0.19,1,.22,1);transition:all .4s cubic-bezier(0.19,1,.22,1)}
    .navbar-toggle span:before{top:-7px}
    .navbar-toggle span:after{bottom:-7px}
    .navbar-toggle.drawer-open span,.navbar-toggle.drawer-open span::before,.navbar-toggle.drawer-open span::after{background:#000;}
    .navbar-toggle.drawer-open span{background: rgba(0, 0, 0, 0);}
    .navbar-toggle.drawer-open span:before {-webkit-transform: rotate(45deg);transform: rotate(45deg);left:0px;top:0px;}
    .navbar-toggle.drawer-open span:after {-webkit-transform: rotate(-45deg);transform: rotate(-45deg);left:0px;top:0px;}
    
    .header{height: 78px;}
    .header .logo{margin-top: 19px;}
    .header .phone{display: none;margin-top: 20px;float: left;margin-left:20px;padding-left: 42px;background: url('../images/header-phone.gif') no-repeat left center;background-size: 35px 35px;}
    .header .logo img{width: 160px;}
    .header .phone span:nth-child(2){font-size: 14px;margin-top: 0;}

    .header .navs{transition:all 0.5s ease 0s;position:fixed;width:100%;right: -100%;margin-left:0px;z-index:999;background:#fff;top:0px;height:100%;margin-top:78px;}
    .header .navs li{float: none;width: 100%;font-size: 0;}
    .header .navs li a{display: inline-block;width: 100%;padding: 10px 0 10px 10px;}

    .title .tex-3 span:nth-child(1), .title .tex-3 span:nth-child(3){display: none;}
    .title .tex-1{font-size: 26px;letter-spacing: 2px;}
	.title .tex-1 h1{font-size: 26px;letter-spacing: 2px;}
	
	
	/* 服务项目 */
.h-title1 p{margin-left:20px;float: left;font-size: 24px;margin-bottom: 7px;}
.h-title1 span{margin-top: -45px;font-size: 18px;}
.h-title1 img{width: 30px;height: 30px;margin-top: -45px;}
.h-title1 .t-line span:nth-child(2){font-size: 14px;margin: 0 5px;}
.h-title1 .t-line span:nth-child(1), .h-title1 .t-line span:nth-child(3){width: 40px;top: -5px;}



.h-title p{font-size: 24px;margin-bottom: 7px;}
.h-title .t-line span:nth-child(2){font-size: 14px;margin: 0 5px;}
.h-title .t-line span:nth-child(1), .h-title .t-line span:nth-child(3){width: 40px;top: -5px;}
.h-banner .b-bot{display: none;}
.purification{padding: 25px 0 0;}
.purification .con{padding: 0;}
.purification .con ul{margin-left: -2%;}
.purification .con li{margin-top: 23%;width: 23%;margin-top: 2%;padding-top: 0;height: auto;position: relative;background: none;text-align: center;margin-left: 2%;}
.purification .con li .icon{width: 50px;height: 46px;}
.purification .con li:nth-child(odd){float: left;}
.purification .con li:nth-child(even){float: right;}


.purification .con li .tex p:nth-child(1){font-size: 14px;padding: 0 3px;margin: 0;}
.purification .con li .tex p:nth-child(2){font-size: 12px;display: none;}
.purification .con li .tex p:nth-child(3){display: none;}
.purification .con li .tex{position: absolute;top: 56%;width: 100%;text-align: center;}


.purification .m-con{margin-top: 15px;}
.purification .m-con .swiper-slide{text-align: center;}
.purification .m-con .swiper-slide li{display: inline-block;margin: 0 auto;}

.m-con-next,.p-bot-next,.h-honor-next{right: 10px;left: auto;position: absolute;background: url('../images/h-t-icon-02.png') no-repeat;top: 50%;margin-top: -14px;width: 16px;height: 28px;z-index: 10;cursor: pointer;background-size: 16px 28px;background-position: center;background-repeat: no-repeat;}
.m-con-prev,.p-bot-prev,.h-honor-prev{left: 10px;right: auto;position: absolute;background: url('../images/h-t-icon-01.png') no-repeat;top: 50%;margin-top: -14px;width: 16px;height: 28px;z-index: 10;cursor: pointer;background-size: 16px 28px;background-position: center;background-repeat: no-repeat;}


.purification .p-bot{padding: 0 12%;margin-top: 25px;}
.purification .p-choice{margin-top: 25px;}
.purification .p-choice .c-01 img{max-width: 60%;}
.purification .p-choice .cons .c-l-left{width: 100%;padding-left: 0;}
.purification .p-choice .cons .c-l-left img{width: 100%;}
.purification .p-choice .cons .c-l-right{width: 100%;}

.purification .p-choice .cons .c-l-right li{width: 100%;margin-top: 8px;overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.purification .p-choice .cons .c-l-right li:nth-child(2), .purification .p-choice .cons .c-l-right li:nth-child(4){margin-left: 0;}
.purification .p-choice .cons .c-l-right li:nth-child(3){margin-left: 0;}
.purification .p-choice .cons .c-l-right li span:nth-child(2){font-size: 16px;margin: 0 3px;}
.purification .p-choice .cons .c-l-right li span:nth-child(3){font-size: 12px;}
.purification .p-choice .cons .c-l-right li:last-child{margin-top: 8px;}


.m-con{display: block;}
.p-con{display: none;}
.section{display: none;}
.index-gcfw{display: none;}
.index-gcfw1{display: none;}
.index-intro{display: none;}
.container1{display: none;}
.bgf4{display: none;}

/* 解决方案 */
.us-advantage .con li{ width:46%; height:auto; float:left; transition: all .5s;margin:0 0 15px 10px;padding: 0px;text-align: center;background: url('../images/zs-ys-bg.jpg') no-repeat; background:#fff; }
.us-advantage .con li a{display: block;width: 100%;height: 100%; }
.us-advantage .con li .img .z-2{display: none;}
.us-advantage .con li .img{ width:100%; margin-top: 0px;}
.us-advantage .con li .img img{ width:100%; margin-top: 0px;}

.us-advantage .con li .tex p:nth-child(1){padding: 0 10px;overflow: hidden;text-overflow:ellipsis;white-space: nowrap;font-size: 14px;font-weight: bold;color: #333333;margin: 10px 0 10px;}
.us-advantage .con li .tex p:nth-child(2){line-height: 22px;color: #999999;text-align: center;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}


    .h-service .icon{margin-bottom: 10px;}
    .h-service .icon img{width: 40px;}
    .title .tex-2{margin: 8px 0;}
    .title .tex-2 span{height: 3px;}
    .h-service{padding: 15px 0;}
    .h-service .title .tex-3 span:nth-child(2) img{width: 70px;}
    .title .tex-3 span:nth-child(2) img{width: 90px;}
    .h-service .con{margin-top: 20px;}
    .h-service .con .con-left{background: none;padding-left: 0;}
    .h-service .con .con-right{padding-left: 0;}
    .h-service .con .item{width: 100%;}
    .h-service .con .item .tex-list{width: 100%;}
    .h-service .con .item .tex-icon{width: 100%;display: none;}
    .h-service .con .item .item-1{font-size: 20px;line-height: 2px;}
    .h-service .con .item .item-2 li a{font-size: 14px;}
    .h-service .con .item .right-tex .tex-list{padding-right: 0;}

    .h-advantage .con{margin-top: 30px;width: 100%;padding-left: 0;}
    .h-advantage .con .c-dn{display: none;}
    .h-advantage .con ul{margin-left: 0;}
    .h-advantage .con li{margin-left: 0;float:none;width: 100%;margin-bottom: 20px;height: 85px;}
    .h-advantage .con li:last-child{margin-bottom: 0px;}    
    .h-advantage .con li:nth-child(1), .h-advantage .con li:nth-child(2), .h-advantage .con li:nth-child(4), .h-advantage .con li:nth-child(6){margin-bottom: 20px;}
    .h-advantage .con li img{width: 80px;}
    .h-advantage .con li .tex-1{display: inline-block;}
    .h-advantage .con li:nth-child(odd){padding: 8px 20px 8px 95px;}
    .h-advantage .con li:nth-child(even){padding: 8px 70px 8px 20px;}
    .h-advantage .con li:nth-child(odd) img{left: 2px;margin-top: -40px;}
    .h-advantage .con li:nth-child(even) img{right: 2px;margin-top: -40px;}
    .h-advantage .con li .tex-1{font-size: 18px;}
    .h-advantage .con li:nth-child(3) .tex-2 p{margin-top: 1px;}
    
    .h-about{padding-top: 30px;}

    .h-news{padding: 20px 0;}
    .h-news .con .tab a{font-size: 16px;width: 100px;height: 35px;line-height: 35px;letter-spacing: 0;margin: 0 5px;}
    .h-news .con .tab{margin-bottom: 20px;}

    .h-cooperation{margin-bottom: 30px;}
    .h-cooperation .swiper-slide img{width: 80%;}
    .h-cooperation .con{margin-top: 30px;overflow: hidden;}
    .h-cooperation .tempWrap{width: 85% !important;}
	
	.h-cooperation li{float: left;border: 1px solid #E5E5E5;width: 160px;height: 80px;position: relative;margin-left: 20px; }
	.h-cooperation li img{width: 120px;height: 60px; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%); }

	
    .h-about .a-bot .certificate .prev{left: 0;}
    .h-about .a-bot .tempWrap{margin: 0 30px !important;}

    .footer{margin-bottom: 0px;}
    .footer .f-top .t-left{border-right: 0;width: 100%;}
    .footer .f-top .t-right{width: 100%;margin-top: 20px;background: none;padding-left: 0;}
    .footer .f-top{padding: 30px 0;}
	.footer .f-top ul{display: none;}
    .footer .f-top li{font-size: 12px;height: 24px;line-height: 24px;}
    .footer .f-top li a{font-size: 12px;margin: 0 3px;}
    .footer .f-top .t-left p{font-size: 12px;}
    .footer .f-top .t-left p:nth-child(4){margin: 10px 0 5px 0;}
    .footer .f-top .t-right .r-phone{width: 100%;background-size: 45px 45px;}
    .footer .f-top .t-right .r-code{width: 100%;margin-left: 0;text-align: center;margin-top: 30px;}
    .footer .f-top .t-right .r-code img{position: initial;}
    .footer .f-top .t-right .r-phone{padding: 5px 0 5px 58px;}
    .footer .f-top .t-right .r-phone span:nth-child(2){font-size: 14px;}
    .footer .f-top .t-right .r-phone span:nth-child(1){font-size: 14px;}
    .footer .f-bot{padding: 15px 0;}

    .h-about .a-bot{background:#ddd; width: 100%;height: 155px;}
    .h-about .a-bot .container .c-dl{display: none;}
    .h-about .a-top .container .t-con{width: 100%;}
    .h-about .a-bot .container .certificate{width: 100%;}
	
	.h-about .a-bot .certificate li{float: left;width: 160px;margin-left: 15px;}
	.h-about .a-bot .certificate li img{ width:100%;}
	
    .h-about .a-bot .container .certificate .c-bq{display: none;}
    .h-about .a-bot .contact-prev{left: 0;}
    .h-about .a-top .tex-2 p{font-size: 14px; color:#666; letter-spacing: 0;line-height: 24px;}
    .h-about .a-top .tex-2{margin-top: 15px;}
    .h-about .a-top .tex-1 .t-tex span:nth-child(1){font-size: 26px;letter-spacing: 2px;}
    .h-about .a-top .tex-1 .t-more span{margin-top: -15px;font-size: 18px;}

.h-case{padding: 0px 0 10px; background:#F9F7F8}
.h-case li{overflow: hidden;width: 48%; height:110px; margin-top: 0px;margin-left: 5px;float: left;position: relative;}
.h-case li .img img{transition: all .5s; width:100%;}
.h-case li:hover .img img{transform: scale(1); }
	



    .h-advantage{margin-top: 30px;}
     /*.h-problem{background: url('../images/cjwt-bg.gif') no-repeat center center; background:#CCCCCC; background-size: auto 100%;margin-bottom: 30px;}*/
	.h-problem{ background:#577FBC; background-size: auto 100%;margin-bottom: 30px;}
    .h-problem{height: 130px;}
    .h-problem .p-left{background: none;padding-top: 41px;display: none;}
    .h-problem .p-right{width: 100%;margin-top: 28px;overflow: hidden;}
    .h-problem .p-right li{width: 200px;}
    .h-problem .p-left{width: 38%;}
    .h-problem .p-left span:nth-child(1){font-size: 26px;}
    .h-problem .p-left span{padding-right: 0;font-size: 12px;}
    .h-problem li{width: 300px !important;}

    .f-nav{display: block;}

    /* list_detail.html */
    .crumbs{padding: 15px 0;}
    .texs-con{padding-top: 15px;}
    .texs-con .container{padding: 0;}
	
	.texs-con .tex-1 p{ text-align:center; font-weight:normal; font-size: 12px;letter-spacing: 0px;color: #999;margin-bottom: 8px;}
    .texs-con .tex-1 p:nth-child(1){font-size: 20px;margin-bottom: 8px;overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
    .texs-con .tex-1 p:nth-child(2){font-size: 12px; color:#ccc}
	.texs-con .tex-1 h1{ text-align:center; font-weight:bold; font-size: 20px;letter-spacing: 0px;color: #333333;margin-bottom: 8px;}
	
    .texs-con .tex-2{display: block; padding: 25px 0; color: #333; font-size: 15px;line-height: 28px;}
	.texs-con .tex-2 p{margin:20px 0;}
	
    .texs-con .tex-2 img{width: 100%;}
	

 .idx_ban .owl-theme .owl-controls{margin-left: 0;width: 100%;left: 0;bottom: 5px;}
    .idx_ban .owl-theme .owl-controls .owl-page span{width: 8px;height: 8px;margin:0 3px;}
    .idx_ban .owl-theme .owl-controls .owl-page.active span{height: 8px;}
    .idx_ban .item{height: 125px;}

    .articles{padding: 15px 0; display:}
    .page-title span:nth-child(2){font-size: 22px;}
    .page-title span:nth-child(1){width: 4px;height: 24px;top: 3px;}
	
    .articles .con{margin-top: 15px;}
    .articles ul{margin-left: 0;}
    .articles li{width: 100%;margin-left: 0;padding: 10px; margin-top:2px;}
    .articles li .img{ max-width:31%;}
	.articles li .img img{transition: all 1s; max-width:100%; height:50%; margin-top:30px;}
	
    .articles li .tex{width: 65%;padding-top: 0;}
    .articles li .tex p:nth-child(1){font-size: 16px; color:#000; font-weight:normal; margin:5px 0; display:block;}
    .articles li .tex p:nth-child(2){font-size: 12px;margin: 5px 0;line-height: 22px; display:block;}
    .articles li .tex p:nth-child(3){line-height: 20px; font-size: 12px; display:block;}

    .engineering{margin: 25px 0;}
    .engineering .con{margin-top: 20px;}
    .engineering .con{padding: 0 10%;}
    .engineering .con .swiper-slide .tex{height: 45px;line-height: 45px;font-size: 16px;}
	
	
.about .con li:nth-child(1) .img{margin-top: 0;}
.about .con li:nth-child(2) .img{margin-top: 0;}
.about .con li{height: auto;padding: 0px;}
.about .con li:nth-child(2){height: auto;padding: 0px;}
.about .con li .img{width: 100%;}
.about .con li .tex{width: 100%;padding: 10px;font-size: 14px;}
.about .con li:nth-child(1) .tex p:nth-child(1),.about .con li:nth-child(2) .tex p:nth-child(1){height: auto;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 100;overflow: hidden;}
.about .con li .tex p:nth-child(1){line-height: 27px;}
.about .con li .tex p:nth-child(2){margin-top: 15px;}
.about .con li:nth-child(1){margin-bottom: 20px;}
.about .con{margin-top: 25px;}


.contact{margin-top: 30px;padding-bottom: 40px;}
.contact .con{padding: 0;margin-top: 15px;}
.contact .con ul{margin-left: 0;}
.contact .con li{width: 100%;margin-left: 0;padding: 18px 10px 17px; margin-top: 15px;}
.contact .map{height: 250px;margin-top: 35px;}

.contact .con li .tex{font-size: 14px;width: 85%;line-height: 27px;height: auto;padding-top: 3px;}
.contact .con li .tex p{display: block;overflow: hidden;text-overflow:ellipsis;white-space: nowrap; }

.contact .con li .img{width: 10%;padding-bottom: 0;padding-top: 6px;}
.contact .con li .img img{width: 100%;}

.contact .con li:nth-child(1) {position: initial;position: relative;top:0px; height:230px;}
.contact .con li:nth-child(2) {position: initial;position: relative;top:0px; height:380px;}


    /* list.html */
    .l-case{padding: 25px 0;}
    .n-title span:nth-child(1){font-size: 26px;letter-spacing: 2px;}
    .n-title span:nth-child(3) img{width: 80px;}
    .n-title span:nth-child(3){top: -8px;left: 8px;}
    .l-case{margin-left: -1%;}
    .l-case .con{margin-top: 20px;}
    .l-case li{width: 48%;margin-left: 2%;margin-bottom: 12%;}
    .l-case li .tex{height: 30px;line-height: 30px;font-size: 13px;}

    .c-news .n-title span:nth-child(3) img{width: 39px;}
    .c-news li{margin-bottom: 1px;}
	
    .current .con{margin-top: 25px;}
    .current li .img{width: 100%;float: none;text-align: center;}
    .current li .img img{width: 80%;}
    .current li .tex{width: 100%;float: none;}
	
    .current li:nth-child(1),.current li:nth-child(2),.current li:nth-child(3),.current li:nth-child(4),.current li:nth-child(5),.current li:nth-child(6),.current li:nth-child(7),.current li:nth-child(8),.current li:nth-child(9){padding: 25px 0;}
    .current li:nth-child(1) .tex,.current li:nth-child(2) .tex,.current li:nth-child(3) .tex,.current li:nth-child(4) .tex,.current li:nth-child(5) .tex,.current li:nth-child(6) .tex,.current li:nth-child(7) .tex,.current li:nth-child(8) .tex,.current li:nth-child(9) .tex{padding-top: 20px;}
	
	 .current li .tex h2{font-size: 20px;letter-spacing: 0;margin-bottom: 10px;}
	 
    .current li .tex p:nth-child(1){font-size: 20px;letter-spacing: 0;margin-bottom: 10px;}
    .current li .tex p:nth-child(2){font-size: 12px;line-height: 23px;}
    .current li .tex a{margin-top: 15px;width: 100px;height: 30px;line-height: 30px;font-size: 14px;}
    .h-advantage .title .tex-3 span:nth-child(2) img{width: 70px;}
    .h-about .a-top .tex-1 .t-tex span:nth-child(3){background-size: 56px 13px;top: 3px;display: none;}
	.h-about .a-top .tex-1 .t-more span{}
    .h-news .title .tex-3 span:nth-child(2) img{width: 40px;}
    .chanp .title .tex-3 span:nth-child(2) img{width: 60px;}
    .current .title .tex-3 span:nth-child(2) img{width: 112px;}

.m-banner{display: block;}
.p-banner{display: none;}




    /* 手机地图 */
    .fk-webMapServiceBox{display: block;visibility: hidden;position: fixed;top: 150%;height: 100%;width: 100%;max-width: 768px;z-index: 1001;background: #000;transition: all .5s;-ms-transition: all .5s;-moz-transition: all .5s;-o-transition: all .5s;-webkit-transition: all .5s;}
    .fk-webMapServiceBox.active{top: 0;visibility: visible;transition: all .5s;-ms-transition: all .5s;-moz-transition: all .5s;-o-transition: all .5s;-webkit-transition: all .5s;}
    .fk-webMapServiceBox .webMapHeader{height: 54px}
    .webHeaderBg{background: #4c4c4c;background-size: contain;color: #fff;position: relative;}
    .g_close{bottom: 0;top: 0;float: left;position: absolute;left: 0;display: table;height: 100%;}
    .g_close img{position: absolute;top: 50%;margin-top: -10px;left: 10px;}
    .f-webMapIframeWrap.ios-scroll{position: relative;overflow-y: scroll;-webkit-overflow-scrolling: touch}
    .fk-webMapServiceBox .f-webMapIframeWrap{height: 100%;width: 100%;display: table-cell;background: url('../images/loading_2.gif') no-repeat center #fff;}
    .f-webMapIframeWrap #mobiSearchMapFrame{background-color: #fff;position: absolute;}




/* 项目�?*/

.current_2{ width:100%; background: #fff;padding: 30px 0;}
.current_2 .con{margin-top: 32px;}
.current_2 ul{margin-left: -1.2%;}
.current_2 li{float: left;width: 97%;background: #f5f5f7;padding: 50px 0;margin-bottom: 20px;  }
.current_2 li .img{border-radius:5px; margin-top:40px;}
.current_2 li .img img{transition: all 1s; max-height:200px; margin:0 2%;}
.current_2 li:hover .img img{transform: scale(1.1);  }
.current_2 li .tex{width: 100%;padding-top: 0px; text-align:center;}
.current_2 li .tex p{display: block;}
.current_2 li .tex p:nth-child(1){ line-height:25px; font-size: 18px;font-weight: bold;color: #333;}
/* .current_2 li .tex p:nth-child(1){font-size: 16px;font-weight: bold;color: #333;overflow: hidden;text-overflow:ellipsis;white-space: nowrap;} */
.current_2 li:hover .tex p:nth-child(1){color: #000;}

.current_2 li .tex p:nth-child(2){color: #666; font-size:13px; line-height: 25px;margin: 20px 0 10px 0;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
.current_2 li:hover .tex p:nth-child(2){color: #000;}

.current_2 li .tex p:nth-child(3){color: #bbb;  font-size:13px; font-style:normal; font-weight:100;}
.current_2 li .tex p:nth-child(3) span{padding-left: 2px;}
.current_2 li .tex p:nth-child(3) em{ margin-left:20px;  }






}


/* 导航�?*/
.daohang{margin-top: 0px;background-size: 100% auto;}
.daohang .con{padding: 0;}
.daohang .con ul{margin-left: 0px;}

.daohang .con li{position: relative;float: left;width:200px;margin-left: 80px;margin-bottom: 40px;height: 400px;box-shadow: 0 0 10px rgba(87,95,179,0);background: #fff; }

.daohang .con li{padding: 25px 20px 20px 30px;}

.daohang .con li .tex{width: 100%;float: left;font-size: 15px;color: #333;line-height: 38px;height:38px;padding-top: 10px;}
.daohang .con li .tex a{color: #333; }

.daohang .con li .tex p{line-height: 30px; margin-bottom:20px; font-size: 18px;color: #2D61AE; font-weight:bold;}


@media (max-width:320px){
    .purification .con li .tex p:nth-child(1){font-size: 12px;}
}