@media screen and (min-width:320px) {html { font-size:75%;}}
@media screen and (min-width:360px) {html { font-size:84.4%;}}
@media screen and (min-width:375px) {html { font-size:86.6%;}} /*ipone6*/
@media screen and (min-width:400px) {html { font-size:87%;}}
@media screen and (min-width:414px) {html { font-size:96%;}} /*ipone6P*/
@media screen and (min-width:480px) {html { font-size:112.5%;}}
@media screen and (min-width:550px) {html { font-size:131.25%;}}
@media screen and (min-width:639px) {html { font-size:150%;}}

.wrap img{ width:100%;}
.pro-wrap img{vertical-align:middle}

/*banner*/
.banner{width: 100%;line-height: 0;}

/*pronav
.pronav{position:relative;width:100%;margin-top:0.75rem;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*/
.banner{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;}

/*sum-ti*/
.sum-ti{display: block;font-size: 1.25rem;color: #9e0001;width: 100%;text-align: center;height: 5.5rem;line-height: 4.5rem;}

/*市场越来越难做*/
.g-nan{padding-top:1.5rem; width: 100%;height: 20.5rem;position: relative; background:url(/Mobile/Images/Prodetails/nan_bg.gif) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.g-nan span{display: block;font-size: 0.92rem;color: #666;line-height: 1.3rem;position: absolute;}
.g-nan span:nth-child(2){top: 5rem;left: 1.08rem;}
.g-nan span:nth-child(3){top: 10.17rem;left: 1.08rem;}
.g-nan span:nth-child(4){top: 15.25rem;left: 1.08rem;}
.g-nan span:nth-child(5){top: 5.63rem;right: 1.08rem;}
.g-nan span:nth-child(6){top: 10.17rem;right: 1.08rem;}
.g-nan span:nth-child(7){top: 15.25rem;right: 1.08rem;}

/*视频*/
.g-video{width: 100%;height: 26.67rem;background: #f5f5f5;overflow: hidden;}
.g-video .sum-ti,.g-plan p .sum-ti{height: 4.42rem;}
.g-video p{width: 24.5rem; margin:0 auto;height: 16.83rem;overflow: hidden;}
.g-video p img{width: 24.5rem;height: 16.83rem;}
.g-video span{width: 24rem; margin:0 auto;display: block;font-size: 0.83rem;color: #666;line-height: 1.5rem; padding:0.75rem 0 0;}

/*解决方案*/
.g-plan{width: 100%;}
.g-plan p{width: 100%;}
.g-plan p span{display: block;font-size: 1rem;color: #666;width: 100%;text-align: center;line-height: 1.3rem;}
.g-plan p:nth-child(2) span,.g-plan p:nth-child(3) span{ padding:1.92rem 0 0;}
.g-plan p:nth-child(4) span{ padding:3.67rem 0 0;}
.g-plan p:nth-child(1){height: 22rem; background:url(/Mobile/Images/Prodetails/pic01.jpg) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.g-plan p:nth-child(2){height: 20.71rem; background:url(/Mobile/Images/Prodetails/pic02.jpg) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.g-plan p:nth-child(3){height: 17.58rem; background:url(/Mobile/Images/Prodetails/pic03.jpg) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.g-plan p:nth-child(4){height: 22.63rem; background:url(/Mobile/Images/Prodetails/pic04.jpg) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}

/*加固系统是什么*/
.g-what{width: 100%;height: 34.08rem; background:url(/Mobile/Images/Prodetails/what_bg.jpg) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.g-what .sum-ti,.matching .sum-ti,.pkwrap .sum-ti,.g-fa .sum-ti,.g-liuc .sum-ti{height: 4.17rem;}
.g-what p{font-size: 0.75rem;color: #666;width: 24.5rem; margin:0 auto; padding:19.33rem 0 0;line-height: 1.4rem;}
.g-what p em{display: block;font-size: 1rem;width: 100%;text-align: center;height: 2.17rem;}

/*加固系统解释*/
.g-xi{width: 100%; padding:0 0 2.1rem;}
.g-xi .m-bt{font-size: 1rem;color: #666;width: 100%;height: 6.5rem;background: #f5f5f5;overflow: hidden;line-height: 1.8rem;text-align: center;}
.g-xi .m-bt i{display: block;font-size: 1.25rem;color: #9e0001; padding:2rem 0 0;}
.g-xi dl{width: 100%;}
.g-xi dl dt{width: 100%;height: 19rem;}
.g-xi dl dt img{width: 100%;height: 19rem;}
.g-xi dl dd{width: 24.5rem; margin:0 auto; padding:0 0 1.25rem;}
.g-xi dl dd em{display: block;font-size: 1rem;color: #333;height: 3rem;line-height: 3rem;overflow: hidden;text-align: center;}
.g-xi dl dd p{font-size: 0.83rem;color: #8e8e8e;line-height: 1.3rem;width: 93%; margin:0 auto;}
.g-xi dl:nth-child(3) dd{ padding:0 0 1.5rem}
.g-xi dl:nth-child(4) dd{ padding:0 0 1.9rem}
.g-xi dl:nth-child(5) dd{ padding:0 0 1.4rem}
.g-xi dl:nth-child(5) dd em{height: 3.5rem;line-height: 1.5rem; padding:1.17rem 0 0;}
.g-xi dl:nth-child(6) dd{ padding:0 0 1.8rem}

/*优势*/
.matching{background: #f5f5f5;height: 28.08rem;overflow: hidden;}
.matching dl{width: 100%;}
.matching dl dt{width: 100%;}
.matching dl dt img{width: 100%;height: 13.67rem;}
.matching dl dd{width: 24.5rem; margin:0 auto;height: 8.5rem;overflow: hidden;}
.matching dl dd em{display: block;font-size: 1rem;color: #333;height: 2.75rem;line-height: 2.75rem;overflow: hidden;text-align: center;}
.matching dl dd p{font-size: 0.83rem;color: #666;line-height: 1.3rem;height: 5.2rem;overflow: hidden;}
.matching-nav{width: 22.25rem; margin:0 auto; padding:0 0 0 2.25rem;}
.matching-nav span{display:block;float:left;width:3.25rem;height:0.29rem;background: #3f3f3f; margin-right:0.92rem; margin-top:0.33rem;}
.matching-nav span.cur{background:#9e0001;height: 0.63rem; margin-top:0;}

/*PK*/
.pkwrap{padding:0.5rem 0 0;height: 34.67rem;width: 100%;position: relative;}
.pkwrap .pk_ico{width: 3.83rem;height: 3.25rem;display: block;position: absolute;top: 4.83rem;left: 11.33rem;}
.pkwrap .pk_ico img{width: 3.83rem;height: 3.25rem;}
.pk-bt{width: 24.5rem; margin:0.35rem auto 0;}
.pk-bt li{float:left;width:25%;font-size: 1rem;color: #424242;height: 2.63rem;line-height: 2.63rem;width: 8.17rem;text-align: center; border:#424242 2px solid; margin:0 0 0 0.83rem;}
.pk-bt li.cur{ border:#940001 2px solid;color: #940001;}
.pk-bt li:last-child{float: right; margin:0 0.83rem 0 0;}
.pk-silder{margin-top:1.65rem;}
.m-pk p{ display:inline-block;width: 100%;height: 5.3rem;background: #efefef; border-top:#e6e6e6 1px solid; border-bottom:#e6e6e6 1px solid;}
.m-pk p em{display: block;float: left;width: 23.5%;position: relative;height: 5.3rem;line-height: 5.3rem;overflow: hidden;}
.m-pk p i{ padding:0 0 0 1.3rem;font-size: 1rem;color: #940001;display: block;}
.m-pk p em:before{ content:"";width: 1px;height: 3.3rem;background: #b1b1b1;position: absolute;right: 0;top: 1.08rem;}
.m-pk p span{display: block;float: left;width: 71%;font-size: 0.92rem;color: #333;line-height: 1.7rem; padding:1rem 0 0 1.08rem;}
.m-pk p:nth-child(2n){background: #fff; border:none;height: 5.5rem;}
.m-pk p:nth-child(2) em{line-height: 1.3rem; padding:1.5rem 0 0;height: 3.8rem;}
.m-pk:nth-child(2) p:nth-child(2) em{height: 5.3rem;line-height: 5.3rem;padding: 0;}
.pk-nav{width: 9.33rem; margin:0 auto;height: 1rem; padding:0.92rem 0 0; background:url(/Mobile/Images/Prodetails/pk_botbg.gif) no-repeat;-webkit-background-size:100%; -ms-background-size:100%; -o-background-size:100%; background-size:100%; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;}
.pk-nav span{display:block;float:left;width:1.67rem;height:0.29rem;background: #959595; margin-right:1.17rem;}
.pk-nav span.cur{background:#940001;}
.pk-nav span:first-child{ margin-left:2.42rem;}

/*预应力碳纤维板发展史*/
.g-fa{width: 100%;height: 16rem;background: #efefef;overflow: hidden;position: relative; box-shadow:2px 3px 4px #e7e7e7 inset;}
.g-fa:before{ content:"";width: 100%;height: 1px;background: #9e0001;position: absolute;top: 9.17rem;left: 0;}
.g-fa p{width: 5.83rem;text-align: center;position: absolute;}
.g-fa p b{display: block;font-size: 0.67rem;color: #424242;}
.g-fa p span{display: block;font-size: 0.67rem;color: #666;line-height: 1rem; padding:0 0 0.5rem;}
.g-fa p em{display: block;width: 0.75rem;height: 0.75rem; margin:0.42rem auto;}
.g-fa p em img{width: 0.75rem;height: 0.75rem;}
.g-fa p:nth-child(2){top: 8.3rem;left: 1.67rem;}
.g-fa p:nth-child(3){top: 4.8rem;left: 5.92rem;}
.g-fa p:nth-child(4){top: 8.3rem;left: 10rem;}
.g-fa p:nth-child(5){top: 4.8rem;left: 14.5rem;}
.g-fa p:nth-child(6){top: 8.3rem;left: 18.83rem;}
.g-fa p:nth-child(2n) span{ padding:0.5rem 0 0;}

/*悍马施工流程图解*/
.g-liuc{ padding:0.5rem 0 0;}
.g-liuc ul li{width: 7.33rem;float: left; padding:0 0 1.25rem 1rem;text-align: center;}
.g-liuc ul li em{width: 7.25rem;height: 5.33rem;display: block; border:#eee 1px solid;}
.g-liuc ul li em img{width: 7.25rem;height: 5.33rem;}
.g-liuc ul li span{display: block;font-size: 1rem;color: #666; padding:0.5rem 0 0;}
.g-liuc ul li i{color: #9e0001;}

/*工程案例*/
.g-case{padding:0.5rem 1.04rem 1rem;}
.g-case .sum-ti{height: 3rem;line-height: 3rem;}
.m-case{ padding:1.2rem 0 0;}
.m-case a{width:49%;margin-right:2%;display:block;float:left;margin-bottom:0.3rem;text-align:center;}
.m-case a:nth-child(2n){margin-right:0;}
.m-case span{display:block;}
.m-case .ti{height:2.08rem;line-height:2.08rem;font-size:0.75rem;color:#333;}


/*para
.para{padding:1.5rem 1.25rem 2rem;background-color:#f0f0f0;}
.para .pic{width: 24.58rem;height: 18.75rem;}
.para .pic img{width: 24.58rem;height: 18.75rem;}
.para-cont{font-size:0.75rem;line-height:1.8;color:#666;}
.para-cont li{padding:1.25rem 0.63rem;border-top:1px solid #c5c6c6;}
.para-cont img{max-width:100%;width:auto;}
.para-cont .img{text-align:center;margin:0 0 1rem;}
.para-cont .ti{font-size:1.5rem;margin-bottom:0.42rem;}
.para-cont .model{font-size:1rem;}
.para-cont .spec{margin:0.21rem 0 0.83rem;} */
/*para*/
.para{padding:0 1.25rem 2rem;background-color:#f0f0f0;}
.para .pic{width: 24.58rem;height: 18.75rem;}
.para .pic img{width: 24.58rem;height: 18.75rem;}
.para .hm_pic{width: 24.58rem;height: 13.08rem; padding:1rem 0 0;}
.para .hm_pic img{width: 24.58rem;height: 13.08rem;}
.para-cont{font-size:0.75rem;line-height:1.8;color:#666;}
.para-cont li{padding:1.25rem 0.63rem;border-top:1px solid #c5c6c6;}
.para-cont img{max-width:100%;width:auto;}
.para-cont .img{text-align:center;margin:0 0 1rem;}
.para-cont .ti{font-size:1.5rem;margin-bottom:0.42rem;}
.para-cont .model{font-size:1rem;}
.para-cont .spec{margin:0.21rem 0 0.83rem;}

/*recommend*/
.recommend{margin-bottom:1.25rem;border-top:0.29rem solid #dcdddd;background-color:#f0f0f0;}
.recommend h3{padding:0 1.88rem;height:3rem;line-height:3rem;font-size:1rem;color:#666;}
.recommend-list{overflow:hidden;}
.recommend-list a{display:block;width:49%;margin:0 2% 1rem 0;float:left;text-align:center;}
.recommend-list a span{display:block}
.recommend-list a:nth-child(2n){margin-right:0;}
.recommend-list a .ti{height:2.25rem;font-size:0.75rem;line-height:2.25rem;color:#666;}