.wrap img { width:100%;display: block;}
.m-cnt:after,.c-list:after,.m-box:after{visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
.clearfix:after{visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
/*pronav
.pronav{position:relative;width:100%;margin-top:0.83rem;background:#f0f0f0;border-style:solid;border-color:#cacbcb;border-width:1px 0 1px 0;overflow:hidden;}
.pronav a{display:block;float:left;width:50%;height:2.67rem;line-height:2.67rem;font-size:1rem;color:#333;text-align:center;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}
.pronav:after{content:'';position:absolute;width:1px;height:16px;background:#a0a1a1;left:50%;top:50%;margin-top:-8px;}
.pronav a.cur{color:#bf1a1f} */

/*pronav*/
.g-adv{margin-bottom:0.83rem;}
.pronav{  left:0;top:0; width:100%;overflow:hidden; z-index:99;}
.pronav nav{max-width:640px; min-width:320px;margin-top:0.83rem; margin:0 auto;background:#f0f0f0;border:1px solid #cacbcb; border-style:solid none; overflow:hidden;}
.pronav li{display:block;float:left;width:50%;height:2.67rem;line-height:2.67rem;font-size:1rem;color:#333;text-align:center;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}
.pronav:after{content:'';position:absolute;width:1px;height:16px;background:#a0a1a1;left:50%;top:50%;margin-top:-8px;}
.pronav li.cur a{color:#bf1a1f}
.pronav li a{ display:block; color:#333;}
/*特点*/
.point h2{font: 1.25rem "Microsoft YaHei";color: #bf1a1f;text-align: center;padding: 2.6rem 0 1.1rem;}
.pou{width: 95.6%;margin: 0 auto;}
.pou li{float: left;width: 42%;height: 9.1rem;margin: 0 4% 1.6rem;background: #f0f0f0;border-radius: 5px;text-align: center;box-sizing: border-box;}
.pou li p{width: 20%;height: 2.5rem;text-align: center;margin: 1.1rem auto 0;}
.pou li a{font: 1.04rem "Microsoft YaHei";color: #242424;}
.pou li em{display: block;font-size: 0.67rem;line-height: 1rem;color: #242424;margin-top: 0.6rem;}

/*video*/
.video h2{width: 82%;margin: 0 auto;text-align: center;}
.video a{display: block;font-size: 1.25rem;color: #bf1a1f;}
.video em{display: block;font-size: 1rem;color: #666;line-height: 2.2rem;}
.vd{width: 92%;height: 16.8rem;margin: 1rem auto 0;}

/*technique*/
.technique{height: 14.1rem;background: #f0f0f0;margin-top: 2.5rem;}
.technique h2{width: 58%;margin: 0 auto;text-align: center;padding-top: 2rem;}
.technique h2 a{display: block;font-size: 1.25rem;color: #bf1a1f;}
.technique p{font-size: 1.17rem;text-align: center;color: #343434;margin-top: 1.5rem;}
.technique p em{color: #9e0001;}
.technique span{display: block;width: 90%;font-size: 0.75rem;color: #424242;padding-left: 5.5%;margin-top: 0.9rem;position: relative;}
.technique i{position: absolute;left: 1.1rem;top: 0.4rem;width: 5px;height: 5px;background: #a10808;}
.tec-bg{height: 15.5rem;background: url("../Images/Index/te01.jpg") no-repeat center;background-size:100% 15.5rem; }

/*goodness*/
.gn01{height: 26.4rem;background: url("../Images/Index/gn01.jpg") no-repeat center;background-size: 100% 26.4rem;}
.gn02{height: 24.9rem;background: url("../Images/Index/gn02.jpg") no-repeat center;background-size: 100% 24.9rem;}
.gn03{height: 20.9rem;background: url("../Images/Index/gn03.jpg") no-repeat center;background-size: 100% 20.9rem;}
.gn04{height: 24.5rem;background: url("../Images/Index/gn04.jpg") no-repeat center;background-size: 100% 24.5rem;}
.gn05{height: 21.6rem;background: url("../Images/Index/gn05.jpg") no-repeat center;background-size: 100% 21.6rem;}
.gn01 h2,.gn02 h2,.gn03 h2,.gn04 h2,.gn05 h2{width: 95%;margin: 0 auto;text-align: center;padding-top: 1.8rem;}
.gn01 h2 a,.gn02 h2 a,.gn03 h2 a,.gn04 h2 a,.gn05 h2 a{display: block;font-size: 1.17rem;color: #343434;}
.gn01 h2 em,.gn02 h2 em,.gn03 h2 em,.gn04 h2 em,.gn05 h2 em{color: #9e0001;}
.gn04 h2 a{font-size: 1.08rem;}
.gn01 span,.gn02 span,.gn03 span,.gn04 span,.gn05 span{display: block;width: 85%;font-size: 0.75rem;color: #424242;padding-left: 1.5rem;margin-top: 0.9rem;position: relative;}
.gn01 i,.gn02 i,.gn03 i,.gn04 i,.gn05 i{position: absolute;left: 1.1rem;top: 0.4rem;width: 5px;height: 5px;background: #a10808;}

/*购买活动*/
.buy{height:17.6rem;background: url(../Images/Index/buy_bg.jpg) no-repeat;background-size: 100% 17.6rem;}
.buy h2{font-size: 1rem;color: #c1171f;padding: 2.8rem 5.8% 0 0;text-align: right;}
.buy p{font-size: 0.83rem;color: #424242;padding:0.35rem 7% 0.35rem 0;text-align: right;}
.buy p span{font-size: 1.04rem;color: #9e0001;}
.buy em{float:right;display: block;width:15%;height:1.375rem;padding-right: 24.5%;}
/*国家认证*/
.rz{height:21.2rem;background-color: #f0f0f0;}
.rz h2{padding-top: 1.8rem;text-align: center;color: #333;font-size: 1rem;}
.rz h2 a{display:block;font-size: 1.25rem;color: #bf1a1f;}
.g-jd{height:16.5rem; position:relative;margin-top: 1.3rem;}
.g-jd .m-box{width:200%;height:16.5rem;overflow: hidden;}
.g-jd .m-box .con{display:inline; float:left;}
.g-jd .m-box .con p{width:92.2%;height:16.5rem;margin: 0 auto;}
.g-jd .m-box .con p i{width:47.46%;}
.g-jd .prev{ width:3.125%; position:absolute; top:7.2rem; left:2%; z-index:888;cursor: pointer;}
.g-jd .next{ width:3.125%; position:absolute; top:7.2rem; right:2%; z-index:888;cursor: pointer;}
/*工程案例*/
.case{height:32rem;}
.case h2{padding: 2.1rem 0 1.2rem;text-align: center;}
.case h2 a{font-size: 1.25rem;color: #bf1a1f;}
.case ul{padding: 0 3.9%;}
.case ul li{float: left;width:48.8%;}
.case ul li:nth-child(odd){margin-right: 2.4%;}
.case ul li>a{display: block;}
.case ul li>a img{display: block;height: 9.67rem;}
.case ul li em{display: block;height:2.3rem;line-height: 2rem;text-align: center;}
.case ul li em a{color: #333;font-size:0.75rem;}
.case h3{padding-top: 0.8rem;text-align: center;}
.case h3 a{color: #bf1a1f;font-size: 0.75rem;}
/*计算器*/
.cal{height:35.8rem;background-color: #f0f0f0;overflow: hidden;}
.cal h2{padding: 1.8rem 0 1.5rem;text-align: center;color: #333;font-size: 1rem;}
.cal h2 a{display:block;font-size: 1.25rem;color: #bf1a1f;}
.cal dl{width:92.8%;margin: 0 auto;}
.cal dl dt{float: left;width:48.65%;}
.cal dl dd{float: right;width:47.8%;}
.cal dl dd p{color: #424242;font-size: 0.67rem;line-height:1.25rem;padding-top: 0.9rem;}
.cal dl dd div i{float: left;width: 57.4%;border: 3px solid #d9d9d9;}
.cal dl dd div span{float:left;width: 14.8%;margin-left: 6%;}
.cal dl dd ul{padding-top: 0.9rem;}
.cal dl dd li{color: #424242;font-size: 0.67rem;}
.cal dl dd li:nth-child(2){padding: 0.7rem 0;}
.cal em{display: block;width: 26.56%;margin: 1.1rem auto 0;}
/*施工步*/
.step{height:23.8rem;}
.step h2{padding: 1.8rem 0;text-align: center;}
.step h2 a{font-size: 1.25rem;color: #9e0001;}
.step ul{padding:0 4%;}
.step ul li{float: left;width:29.7%;margin-right: 5.45%;}
.step ul li:nth-child(3),.step ul li:nth-child(6){margin-right: 0;}
.step ul li:nth-child(1),.step ul li:nth-child(2),.step ul li:nth-child(3){margin-bottom: 2.1rem;}
.step ul li>a{display: block;border: 1px solid #e1e1e1;}
.step ul li>a img{display: block;}
.step ul li em{display: block;padding-top: 0.6rem;text-align: center;}
.step ul li em a{color: #666;font-size: 1rem;}
.step ul li em a i{color: #9e0001;}
/*参数*/
.para{background-color: #f0f0f0;color: #727171;}
.para h2{color: #727171;font-size: 1.25rem;text-align: center;padding-top: 2.75rem;}
.para h2 span{color: #c11920;}
.para p.subti{color: #727171;font-size: 1rem;text-align: center;margin: 0.75rem 0 1.8rem;font-weight: normal;}
.para p.intro{width:91.7%;font-size: 0.67rem;margin: 0 auto;padding: 1.75rem 0 1.9rem;border-bottom: 1px solid #c5c6c6;}
.para p.intro i{display: inline-block;width:4.7%;}
.para .p_con{width:91.7%;margin: 0 auto;}
.para .p_con li{border-bottom: 1px solid #c5c6c6;padding: 1.875rem 0 1rem 3.25%;}
.para .p_con li:last-child{border-bottom: 0;}
.para .p_con li .ti{font-size: 1.5rem;padding-bottom: 0.8rem;}
.para .p_con li .model{font-size: 1rem;}
.para .p_con li .spec{font-size: 0.75rem;line-height: 1.25rem;margin:0.65rem 0 1.75rem;}
.para .p_con li .spec span{display: inline-block;width:30%;}
.para .p_con li .spec i{display: inline-block;width:8.5%;}
.para .p_con li .xz{font-size: 0.67rem;}
.para .p_con li table{font-size: 0.75rem;width:100%;line-height: 1.25rem;margin-top: 0.5rem;}
.para .p_con li table td:nth-child(1){width: 22.8%;text-align: center;}
.para .p_con li table td:nth-child(2){width: 14%;text-align: center;}
.para .p_con li table td:nth-child(3){width: 14%;text-align: center;}
.para .p_con li table td:nth-child(4){width: 17.6%;text-align: center;}
.para .p_con li table td:nth-child(5){width: 17.6%;text-align: center;}
.para .p_con li table td:nth-child(6){width: 14%;text-align: center;}
.para .p_con li p.img{text-align: center;margin: 3.5rem 0 2.2rem;}
.para .tui{border-top: 0.29rem solid #dcdddd;}
.para .tui h3{padding-left: 7.3%;height:2.8rem;line-height:2.8rem;color: #666464;font-size:1rem ;}
.para .ul02 li{float: left;width:49%;}
.para .ul02 li:nth-child(odd){margin-right: 2%;}
/*.para ul li>a{display: block;}*/
.para .ul02 li em{display: block;height:3.2rem;line-height: 3.2rem;text-align: center;}
.para .ul02 li em a{color: #666464;font-size: 0.75rem;}

/*荣誉*/
.norm{padding:2.08rem 0 2.5rem;background-color:#f0f0f0}
.norm-silder{margin:2.04rem 0.42rem;position:relative;}
.norm-silder .btn{position:absolute;width:0.83rem;height:1.33rem;top:50%;margin-top:-0.66rem;z-index:3;}
.norm-silder .btn.prev{left:0;background:url(../Images/Prodetails/norm_btn1.png) no-repeat 50% 50%;background-size:100% auto;}
.norm-silder .btn.next{right:0;background:url(../Images/Prodetails/norm_btn2.png) no-repeat 50% 50%;background-size:100% auto;}
.norm-silder .swiper-slide a{display:block;padding:0 0.63rem;}
/**/
@media screen and (min-width:320px) {  html { font-size:75%;}}
@media screen and (min-width:360px) {  html { font-size:87%;}}
@media screen and (min-width:414px) {  html { font-size:96%;}} /*ipone6P*/
@media screen and (min-width:480px) {  html { font-size:112%;}}
@media screen and (min-width:568px) {  html { font-size:131%;}}
@media screen and (min-width:639px) {  html { font-size:150%;}}