.main{width: 100%;height: auto;margin: 0 auto;}
body{background: #fbfbfb;}
.banner{width: 100%;height: auto;float: left;}
.banner{width: 100%;height: auto;float: left;}
.banner>div:first-child{width: 100%;height: 4rem;background: url(../images/theory/m/theory_banner.jpg) no-repeat; -webkit-background-size: 100% 100%;background-size: 100% 100%;}
.banner>div:first-child>div:first-child{width: 100%;height: auto;float: left;}
.banner>div:first-child>div:first-child>p:first-child{width: 100%;height: auto;display: block;float: left;text-align: center;font-size: .16rem;margin-top: 1.29rem;color: #333333;font-family: 'ArialMT';}
.banner>div:first-child>div:first-child>p:nth-child(2){width: 100%;height: auto;display: block;float: left;text-align: center;font-size: .30rem;margin-top: .10rem;color: #222222;}
.banner>div:first-child>div:first-child>div:nth-child(3){width: 100%;height: auto;float: left;}
.banner>div:first-child>div:first-child>div:nth-child(3)>span:first-child{width: .250rem;height: .02rem;display: block;margin: 0 auto;background: #222222;margin-top: .150rem;}
.banner>div:first-child>div:first-child>div:nth-child(4){width: 100%;height: auto;float: left;margin-top: .200rem;}
.banner>div:first-child>div:first-child>div:nth-child(4)>div:first-child{width: .22rem;height: .22rem;border: .01rem solid #222222;border-radius: .11rem;margin: 0 auto;}
.banner>div:first-child>div:first-child>div:nth-child(4)>div:first-child>div:first-child{width:0;height:0;border-width:0rem  0rem .06rem .06rem  ;border-style:solid;border-color:transparent transparent transparent #222222;/*透明 透明 透明 灰*/
-webkit-transform: rotate(-135deg);
-moz-transform: rotate(-135deg);
-ms-transform: rotate(-135deg);
-o-transform: rotate(-135deg);
transform: rotate(-135deg);margin: 0 auto;margin-top: .05rem;}

.titl{width: 100%;margin: 0 auto;float: left;display: none;}
.titl>p:first-child{ text-align: center;font-size: 0.4rem;color: #222222;margin-top: 1rem;}
.titl>p:nth-child(2){text-align: center;font-size: 0.14rem;color: #999999;margin-top: 0.1rem;margin-bottom: .4rem;font-family: "ArialMT";}



/* 除醛原理 */

.theory{width: 100%;height: auto;float: left;}
.theory>div:first-child{width: 100%;height: auto;float: left;}
.theory>div:first-child>div:first-child{width: 7.2rem;height: auto;margin: 0 auto;}

.theory>div:first-child>div:first-child>div:nth-child(2){width: 100%;height: 5rem;float: left;margin-top: 0rem;background: url(../images/theory/m/theory_1.jpg) no-repeat;margin-bottom: 1.3rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>img:first-child{width: 1rem;height: 0.9rem;display: block;margin: 0 auto;margin-top: 1.2rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2){width: 6.5rem;height: 2rem;margin: 0 auto;background: #FFFFFF;margin-top: 2rem;box-shadow: 0px 0.02rem 0.09rem 1px #eeeeee;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2)>div:first-child{width: 6.3rem;height: 1.8rem;background: #FFFFFF;margin-top: 0.1rem;border: solid 1px #eeeeee;float: left;margin-left: 0.1rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2)>div:first-child>p:first-child{width: 100%;height: auto;float: left;text-align: center;font-size: 0.3rem;color: #222222;margin-top: 0.2rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2)>div:first-child>div:nth-child(2){width: 0.14rem;height: 0.14rem;background: #538392;border-radius: 50%;float: left;margin-left: 3.08rem;margin-top: 0.1rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2)>div:first-child>div:nth-child(2)>div:first-child{width: 0.06rem;height: 0.06rem;background: #FFFFFF;border-radius: 50%;margin-top: 0.04rem;float: left;margin-left: 0.04rem;}
.theory>div:first-child>div:first-child>div:nth-child(2)>div:nth-child(2)>div:first-child>p:nth-child(3){width: 100%;height: auto;float: left;text-align: center;font-size: 0.26rem;color: #538392;margin-top: 0.1rem;line-height: .4rem;}






/* 除醛原理详情 */
.theory>div:first-child>div:nth-child(2){width: 7.2rem;height: auto;margin: 0 auto;}
.theory>div:first-child>div:nth-child(2)>ul{width: 100%;height: auto;float: left;margin-top: 0.2rem;display: block;margin-bottom: 1.8rem;}
.theory>div:first-child>div:nth-child(2)>ul>li{width: 100%;height: auto;float: left;display: block;margin-top: 0.75rem;position: relative;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:first-child{width: 7.2rem;height: auto;float: left;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:first-child>div{float: left;display: block;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:first-child>div:first-child{width: 7.2rem;margin-bottom: 3.5rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:first-child>div:nth-child(2){width: 2.58rem;margin-top: 0.2rem;float: left;margin-left: 1.82rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:first-child>div:nth-child(3){width: 2.56rem;margin-left: 0.09rem;float: right;margin-top: .2rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(1)>div:first-child>div:first-child{margin-bottom: 2.8rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(1)>div:first-child>div:first-child{height: 5rem;background: url(../images/theory/m/theory_3.jpg) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(1)>div:first-child>div:nth-child(2){height: 3.66rem;background: url(../images/theory/m/theory_7.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(1)>div:first-child>div:nth-child(3){height: 3.69rem;background: url(../images/theory/m/theory_8.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}


.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(3)>div:first-child>div:first-child{height: 5rem;background: url(../images/theory/m/theory_5.jpg) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(3)>div:first-child>div:nth-child(2){height: 3.66rem;background: url(../images/theory/m/theory_11.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(3)>div:first-child>div:nth-child(3){height: 3.69rem;background: url(../images/theory/m/theory_12.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}


.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2){width: 6.85rem;height: auto;float: left;margin-left: 0.175rem;position: absolute;top: 2.58rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:first-child{width: 1.5rem;height: auto;float: left;text-align: center;background: #222222;line-height: 0.5rem;font-size: 0.36rem;color: #FFFFFF;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(2){width: 100%;height: auto;float: left;color: #222222;font-size: 0.3rem;margin-top: 0.2rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>div:nth-child(3){width: 1px;height: 0.4rem;float: left;margin-top: 0.15rem;margin-left: 0.1rem;background: #222222;margin-bottom: 1.49rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(4){width: 100%;height: auto;font-size: 0.3rem;float: left;color: #222222;line-height: 0.3rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(5){width: 100%;height: auto;font-size: 0.26rem;float: left;color: #333333;line-height: 0.3rem;margin-top: 0.1rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(6){width: 100%;height: auto;float: left;margin-top: 0.5rem;font-size: 0.22rem;color: #666666;line-height: 0.3rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(7){width: 100%;height: auto;float: left;font-size: 0.20rem;color: #de0000;line-height: 0.6rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(7)>span{font-size: 0.4rem;font-family: "ArialMT";font-style: italic;margin-top: .5rem;display: block;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>div:nth-child(8){width: 0;height: 0;border-style: solid;border-color: transparent;border-width: 0.12rem 0.08rem 0.08rem 0.08rem;border-top-color: #222222;margin-left: 0.35rem;;margin-top: 1.2rem;
-webkit-transform:rotate(-90deg) ;
-moz-transform:rotate(-90deg) ;
-ms-transform:rotate(-90deg) ;
-o-transform: rotate(-90deg);
transform: rotate(-90deg);float: left;}

.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:nth-child(2){width: 100%;height: auto;float: left;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:nth-child(2)>div{float: left;display: block;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:nth-child(2)>div:first-child{width: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:nth-child(2)>div:nth-child(2){width: 2.58rem;margin-top: 0.2rem;margin-left: 1.82rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:nth-child(2)>div:nth-child(3){width: 2.56rem;float: right;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(2)>div:nth-child(2)>div:first-child{height: 5rem;background: url(../images/theory/m/theory_4.jpg) no-repeat;margin-bottom: 3.5rem;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(2)>div:nth-child(2)>div:nth-child(2){height: 3.65rem;background: url(../images/theory/m/theory_9.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(2)>div:nth-child(2)>div:nth-child(3){height: 3.69rem;background: url(../images/theory/m/theory_10.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}


.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:nth-child(2)>div:first-child{height: 5rem;background: url(../images/theory/m/theory_6.jpg) no-repeat;margin-bottom: 3.5rem;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:nth-child(2)>div:nth-child(2){height: 3.65rem;background: url(../images/theory/m/theory_13.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:nth-child(2)>div:nth-child(3){height: 3.69rem;background: url(../images/theory/m/theory_14.png) no-repeat;
-webkit-background-size: 100%;
background-size: 100%;}




.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child{width: 6.85rem;height: auto;float: left;position: absolute;top: 2.58rem;margin-left: 0.175rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:first-child{width: 1.5rem;height: auto;float: left;text-align: center;background: #222222;line-height: 0.5rem;font-size: 0.36rem;color: #FFFFFF;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:nth-child(2){width: 100%;height: auto;float: left;color: #222222;font-size: 0.3rem;margin-top: 0.2rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>div:nth-child(3){width: 1px;height: 0.4rem;float: left;margin-top: 0.15rem;margin-left: 0.1rem;background: #222222;margin-bottom: 1.49rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:nth-child(4){width: 100%;height: auto;font-size: 0.3rem;float: left;color: #222222;line-height: 0.3rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:nth-child(5){width: 100%;height: auto;font-size: 0.26rem;float: left;color: #333333;line-height: 0.3rem;margin-top: 0.1rem;}

.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:nth-child(6){width: 100%;height: auto;float: left;font-size: 0.22rem;color: #666666;line-height: 0.4rem;margin-top: 0.2rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>p:nth-child(6)>span{font-size: 0.22rem;color: #df0000;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(even)>div:first-child>div:nth-child(7){width: 0;height: 0;border-style: solid;border-color: transparent;border-width: 0.12rem 0.08rem 0.08rem 0.08rem;border-top-color: #222222;margin-left: 0.35rem;margin-top: 3.7rem;
-webkit-transform:rotate(-90deg) ;
-moz-transform:rotate(-90deg) ;
-ms-transform:rotate(-90deg) ;
-o-transform: rotate(-90deg);
transform: rotate(-90deg);float: left;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(odd)>div:nth-child(2)>p:nth-child(6)>span{color: #df0000;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(3)>div:nth-child(2)>div:nth-child(7){width: 0;height: 0;border-style: solid;border-color: transparent;border-width: 0.12rem 0.08rem 0.08rem 0.08rem;border-top-color: #222222;margin-left: 0.35rem;margin-top: 3rem;
-webkit-transform:rotate(-90deg) ;
-moz-transform:rotate(-90deg) ;
-ms-transform:rotate(-90deg) ;
-o-transform: rotate(-90deg);
transform: rotate(-90deg);float: left;}

.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:first-child{width: 6.85rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:first-child>div:nth-child(7){margin-top: 2.48rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(2)>div:first-child>div:nth-child(7){margin-top: 2.48rem;}
.theory>div:first-child>div:nth-child(2)>ul>li:nth-child(4)>div:first-child>p:first-child{width: 2rem;}





.newbox{width: 100%;clear:both;}
.newbox .topbox{width: 100%;}
.newbox .topbox p:first-child{padding-top: 1.08rem;text-align: center;font-size: 0.4rem;color: #222222;}
.newbox .topbox p:nth-child(2){text-align: center;font-size: 0.14rem;color: #999999;margin-top: 0.1rem;font-family: "ArialMT";}

.newbox .tipbox{width: 100%;margin-top: 0.64rem;margin-bottom: 1.57rem;}
.newbox .tipbox p{text-align: center;font-size: 0.4rem;font-weight:bold;}
.newbox .smalltitle p{font-size: 0.32rem;text-align: center;}

.block{width: 100%;margin-top: 0.35rem;}
.block .threeblock{width: 2.28rem;margin-bottom: 1.6rem;height: 4.23rem;box-shadow: 0px 0px 3px 0px rgba(149, 149, 149, 0.75);float: left;margin-left: 0.15rem;padding: 0.06rem;}
.block .threeblock p:nth-child(2){font-size: 0.32rem;text-align: center;margin-top: 0.27rem;}
.block .blockline{width: 0.25rem;height: 0.01rem;background: #bbbbbb;margin:0 auto;text-align: center;margin-bottom: 0.29rem;margin-top: 0.21rem;}
.block .threeblock p:nth-child(4){font-size: 0.22rem;margin-left: 0.23rem;color: #717171;}
.blocktitle{width: 1.54rem;height:1.02rem;line-height: 0.47rem;}


.centerblock{width: 100%;clear: both;}
.centerblock div{}
.centerblock div:first-child>img:first-child{width:7rem;height:4rem;margin: 0 auto;}
.centerblock div:first-child>img:nth-child(2){display: none;}
.centerblock div:nth-child(2){margin-left: 0.23rem;}
.centerblock div:nth-child(2) p:first-child{font-size: 0.36rem;font-weight: bold;margin: 0.36rem 0rem;}
.centerblock div:nth-child(2) p:nth-child(2),
.centerblock div:nth-child(2) p:nth-child(4){width: 1.58rem;height: 0.47rem;background:#222222;color: #ffffff;font-size: 0.26rem;text-align: center;line-height: 0.47rem;}
.centerblock div:nth-child(2) p:nth-child(3),
.centerblock div:nth-child(2) p:nth-child(5){line-height:0.56rem;color: #717171;width: 6.77rem;height: 0.75rem; margin-top: 0.23rem;margin-bottom: 0.56rem;font-size: 0.22rem;}

.distinguish{width: 100%;margin-top: 1.04rem;}
.distinguish>div{margin-left: 0.2rem;}
.distinguish>div:first-child img{width:7rem;height:4rem;margin-bottom: 0.76rem;}
.distinguish>div:first-child div{display: none;}


.categorytitle p{color: #222222;font-size:0.36rem;font-weight: bold;}
.categorytitle{margin-bottom: 0.79rem;}
.category{width:100%;}
.category div{float:left;height: 0.87rem;line-height: 0.87rem;}
.category div:first-child{color: white;width:1.47rem;height: 0.87rem;font-size: 0.26rem;text-align: center;line-height: 0.87rem;}
.category div:nth-child(2){width:0.13rem;height: 0.13rem;margin-top: 0.37rem;transform:rotate(45deg);margin-left: -0.07rem;}
.category div:nth-child(3){font-size: 0.22rem;color: #717171;margin-left: 0.22rem;width: 5.07rem;}
.bgcolorone{background:#de0000;}
.bgcolortwo{background: #737373;}
.bgcolorthree{background:  #8d8d8d;}
.bgcolorfour{background: #b6b6b6;}


.thorough{clear: both;padding-top: 1.06rem;}
.thtitle{font-size: 0.36rem;text-align: center;font-weight: bold;margin-bottom: 0.73rem;}
.thbox{width: 100%;padding-left: 0.1rem;}
.thbox div:first-child{margin-right: 0.16rem;}
.leftmethod{margin-bottom:1.08rem;width: 3.53rem;height: 6.01rem;padding: 0.13rem 0.1rem;float: left;box-shadow: 0px 0px 3px 0px rgba(149, 149, 149, 0.75);}
.leftmethod div:first-child{}
.leftmethod div:nth-child(2){font-size: 0.32rem;text-align: center;margin-top: 0.34rem;}

.leftmethod div:nth-child(3){background-color: #bbbbbb;margin:0 auto; width:0.26rem;height: 0.01rem;margin-top: 0.2rem;margin-bottom: 0.29rem;}
.leftmethod div:nth-child(4) p{font-size: 0.22rem;margin-bottom: 0.12rem;}
.leftmethod div:nth-child(4) p:first-child{color: #222222;}
.leftmethod div:nth-child(4) p:nth-child(2){color:#7D7D7D;}
.leftmethod div:nth-child(4) p:nth-child(2) span{color:#222222;}
.leftmethod div:nth-child(4) p:nth-child(3){color:#7D7D7D;}
.leftmethod div:nth-child(4) p:nth-child(3) span{color:#222222;}


.decompose{width: 100%;clear: both;}
.decompose>div:first-child{height: 0.34rem;margin: 0 auto;margin-bottom: 0.73rem;text-align: center;}
.decompose>div:first-child p{font-weight: bold;font-size: 0.36rem;}


.decompose>div:nth-child(3) p:first-child{width: 4.85rem;margin: 0 auto;text-align: center;font-size: 0.22rem;margin-bottom: 0.25rem;}
.decompose>div:nth-child(3) p:nth-child(2){width: 3.62rem;margin: 0 auto;text-align: center;font-size: 0.36rem;font-weight: bold;}
.decompose>div:nth-child(3) p:nth-child(3){width: 3.62rem;margin: 0 auto;text-align: center;font-size: 0.36rem;font-weight: bold;}
.decompose>div:nth-child(3) p:nth-child(4){width:4.87rem;margin: 0 auto;font-size:0.22rem;text-align: center;border: solid 0.01rem #1b1b1b;line-height:0.4rem;height: 0.4rem;margin-bottom: 1.05rem;margin-top: 0.3rem;}
.decompose>div:nth-child(3) p:nth-child(2)>span{display: none;}


.dvbox div:first-child>div{display: none;}

.dvbox div:nth-child(2){width:6.97rem;height:3.85rem;margin-left: 0.25rem;background: #eeeeee;margin-bottom: 1.09rem;padding-top: 0.47rem;}
.dvbox div:nth-child(2) p{margin-left: 1.03rem;}
.dvbox div:nth-child(2) p:first-child{letter-spacing:0.03rem;width:5.37rem;margin-left: 1.03rem;font-size: 0.26rem;}
.dvbox div:nth-child(2) p:nth-child(2){letter-spacing: 0.03rem;width:5.37rem;font-size: 0.26rem;margin-top: 0.2rem;}
.dvbox div:nth-child(2) p:nth-child(3){width:5.31rem; font-size: 0.22rem;margin-top: 0.55rem;line-height: 0.42rem;}

.dvbox div:nth-child(2) p span{color: red;font-size: 0.32rem;font-weight: bold;}


.stepclass{width: 100%;}
.stepclass div:first-child img{width:7rem;margin-left: 0.25rem;}



.twostep{width:7rem;margin-left: 0.25rem;background-color: #EEEEEE;padding-top: 0.76rem;}
.stepone{}
.stepone>div:first-child{margin-top: 0.09rem;float: left;font-size: 0.2rem; margin-left:0.09rem;border-radius:0.2rem 0rem 0.2rem 0rem; color:#FFFFFF; width: 0.43rem;height: 0.43rem;background: red;text-align: center;line-height: 0.43rem;}
.stepone>div:nth-child(2){margin-left: 0.62rem;}
.stepone>div:nth-child(2) p:first-child{font-size: 0.32rem;color: #222222;width: 1.71rem;height: 0.32rem;}

.stepone>div:nth-child(2) p:nth-child(2){margin-top:0.17rem;color: #313131;font-size: 0.22rem;width: 6.16rem;height: 0.85rem;line-height: 0.42rem;}
.stepone>div:nth-child(2) p:nth-child(3){color: #de0000;font-size: 0.22rem;width: 6.16rem;height: 0.32rem;padding-bottom: 0.59rem;}




.stepclass>div:nth-child(3){width:7rem;height:2.41rem;margin-left: 0.25rem;background-color: #de0000;padding-top:0.26rem;}
.stepclass>div:nth-child(3) p{font-size: 0.26rem;color: #ffffff;width: 6.5rem;height: 1.3rem; line-height: 0.53rem;margin-left: 0.27rem;}
.securtiy{width: 100%;}
.securtiy p{text-align: center;}
.securtiy p:first-child{font-size:0.36rem;margin-bottom: 0.34rem;margin-top: 1.05rem;font-weight: bold;}
.securtiy p:nth-child(2){width:5.97rem;height:0.94rem;font-size:0.22rem;margin:0 auto;line-height: 0.53rem;margin-bottom: 0.83rem;}





.fast{width: 100%;}
.fast>div img{margin-left: 0.25rem;width: 7.01rem;height: 3.85rem;margin-bottom:0.9rem;}
.fast>div:first-child>div{display: none;}
.fastlist{margin-bottom: 0.57rem;margin-left: 0.25rem;}
.fastlist div:first-child{margin-bottom: 0.57rem;float:left; margin-top:0.15rem;width: 1.47rem;height: 0.87rem;line-height:0.87rem;font-size: 0.26rem;text-align: center;background-color: #222222;color: #ffffff;}


.fastlist div:nth-child(2){width: 5.29rem;height: 1.78rem;margin-left: 1.69rem;}
.fastlist div:nth-child(2) p{color: #717171;font-size: 0.22rem;line-height: 0.5rem;}

.fastlist>div:first-child{}


.fastlisttwo{margin-left: 0.25rem;height: 0.87rem;margin-bottom: 0.57rem;}
.fastlisttwo div:first-child{margin-top:0.15rem;float:left;width: 1.47rem;height: 0.87rem;line-height:0.87rem;
font-size: 0.26rem;text-align: center;background-color: #222222;color: #ffffff;margin-right: 0.22rem;}
.fastlisttwo div:nth-child(2){color: #717171;font-size: 0.22rem;line-height: 0.56rem;}

.fastlisttwo div:nth-child(2){width: 5.29rem;height: 1.78rem;margin-left: 1.69rem;}


.gover{width: 100%;margin-bottom:0.93rem;margin-top: 1.13rem;}
.gover img{width: 7.5rem;height: 4.12rem;}


.metails{text-align: center;}
.metails p:first-child{font-weight: bold;font-size: 0.36rem;margin-top: 1.05rem;}
.metails p:nth-child(2){width: 5.97rem;height: 0.94rem;font-size: 0.22rem;margin: 0.34rem auto;letter-spacing: 0.01rem;}



.ftime{}
.ftime>div:first-child>img{width: 7.01rem;height: 3.85rem;margin: 0 auto;}
.ftime>div:nth-child(2) p:first-child{margin-bottom: 0.54rem;font-weight: bold; height: 0.32rem;text-align: center;color: #222222;font-size: 0.32rem;margin-top: 0.81rem;}
.ftime>div:nth-child(2) p:nth-child(2){color: #666666;font-size: 0.22rem;width: 4.72rem;margin-left: 0.46rem;margin-bottom: 0.29rem;}
.ftime>div:nth-child(2) p:nth-child(3){color: #666666;font-size: 0.22rem;width: 4.72rem;margin-left: 0.46rem;margin-bottom: 0.29rem;}
.ftime>div:nth-child(2) p:nth-child(4){color: #666666;font-size: 0.22rem;width: 4.72rem;margin-left: 0.46rem;margin-bottom: 0.29rem;}
.ftime>div:nth-child(2) p:nth-child(5){color: #666666;font-size: 0.22rem;width: 4.72rem;margin-left: 0.46rem;margin-bottom: 0.29rem;}






.flist{width: 100%;margin-top: 1.05rem;}
.flist>div:first-child>img{margin-bottom: 0.97rem;}
.flist>div:nth-child(2){width: 6.84rem;height: 5.32rem;margin:0 auto;margin-bottom:1.05rem;}
.flist>div:nth-child(2) p{color: #666666;font-size: 0.24rem;margin-bottom: 0.5rem;}
.flist>div:nth-child(2) p>span:first-child{font-size: 0.45rem;font-style: italic;}
.flist>div:nth-child(2) p>span:nth-child(2){font-size: 0.2rem;font-style: italic;margin-left: 0.08rem;margin-right: 0.15rem;}


.ffoot{width: 100%;margin-bottom: 1.74rem;margin-top: 1.01rem;}