*{
    font-family: PingFang SC,SF Pro SC,SF Pro Display,SF Pro Icons,Helvetica Neue,Helvetica,Arial,sans-serif;
    margin: 0px;
    box-sizing: border-box;
}

:root{
    font-family: SF Pro SC,SF Pro Display,SF Pro Icons,PingFang SC,Helvetica Neue,Helvetica,Arial,sans-serif;
}
.container2{
    flex-direction: column;
}
.container2 .z{
   width:50%; margin:0 auto;
}
.section{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction:column;
    position: relative;
    top: 0;
}

.section2{
    width: 100%;
    height: 200px;
    background-color: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction:column;
    position: relative;
    top: 0;
    background-attachment: fixed;
}
.fixed_div2{
    width: 100%;
    height: 100vh;
    flex-direction: column;
    POSITION: fixed;
    BOTTOM: 0px;
    OVERFLOW: hidden;
    RIGHT: 0px;
	display:none;
}

.fixed_div{
    width: 100%;
    height: 100vh;
    align-items: center;
    flex-direction: column;
    POSITION: fixed;
    BOTTOM: 0px;
    FLOAT: right;
    OVERFLOW: hidden;
    RIGHT: 0px;
    text-align: center;
	display:none;
}
.fixed_div_t{
	width: 100%;
	height: 100vh;
	POSITION:fixed;
	display:none;
	z-index:100;
}

.fixed_div_t .top5ImgDiv{
    width: 100%;
    height: 50vh;
	text-align:center;
}
.fixed_div_t .top5ImgDiv img{
	width:70%;
	position: relative;
	margin-top: -15vw;
	margin-left: 2vw;
}

.top2{

	background-image: url(https://down.cnsmarto.com/wwwsmartocom/images/detailPagePi/partFourBack.png);
	background-repeat: no-repeat;
	background-position: center center;
	background-size:cover;
	color: #FFFFFF;
}

.topTitle .topTitleImgDiv{
    width: 100%;
    height: 100vh;
	line-height: 100vh;
	text-align:center;
  
}
.topTitle .topTitleImgDiv img{
	width:45%;display:inline-block;vertical-align:middle;
}
.fixed_div_c{
	width: 100%;
    height: 100vh;
	line-height: 100vh;
	color: #FFFFFF;
	font-size: 3.5vw;
}
.fixed_div_c .z{
	width:80%;display:inline-block;vertical-align:middle; height:auto; line-height:6vw;
}
.fixed_div_w{
	width: 100%;
    height: 100vh;
	color: #FFFFFF;
	position: fixed;
}


.fixed_div_w .s{
	width:100%;
	height:50vh;
	display:inline-block;
	vertical-align:middle;
	line-height: 50vh;
	font-size: 4vw;
	position: relative;
	z-index:2;
}
.fixed_div_w .x{width:100%; height:50vh;display:inline-block;}
.fixed_div_w .x img {
	width:70%;
	display:none;
	margin-top: -15vw;
	margin-left:auto;
	margin-right:auto;
}


.fixed_div_w .x .donghua{
	width:70vw;
	height:70vw;
	margin-top: -15vw;
	margin-left:auto;
	margin-right:auto;
	background-image:url(https://down.cnsmarto.com/wwwsmartocom/images/detailPagePi/pidh/1000.png);
	background-repeat: no-repeat;
	background-position: center center;
	background-size:cover;
}








.fullScreenDiv{
    width: 100%;
    height: 100vh;
    line-height: 100vh;
    text-align: center;
    font-weight: 500;
    color: #FFFFFF;
    letter-spacing: 2px;
}
.partThreeBack{
    background-image: url("https://down.cnsmarto.com/wwwsmartocom/images/detailPagePi/partFourBack.png");
    background-size: auto;
}
.maskdh{
    width: 80%;
    height: 100vh;
	margin:auto;
 
}
.partContent{
    height: 100vh;
    width: 80%;
    margin: 0 auto;
    opacity: 1.0;
    color: #FFFFFF;
    padding-top: 14vh;
}
.contentTitle{
	height: 3vh;
	font-size: 4vw;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 4.5vw;
	letter-spacing: 2px;
	position: relative;
}
.contentOne{
	position: relative;
    height: 4vw;
    font-size: 2.5vw;
    font-weight: 600;
    color: #9C0404;
    line-height: 6vw;
    letter-spacing: 2px;
    margin-top: 9vh;
	position: relative;
}
.contentThree{
	position: relative;
    height: 7vh;
    font-size: 3.2vw;
    font-weight: 600;
    color: #9C0404;
    line-height:6vw;
    letter-spacing: 2px;
    margin-top: 9vh;
    opacity: 1.0;
    position: relative;
}


.contentTwo{
    height: 2vw;
    font-size: 1.5vw;
    font-weight: 500;
    color: #FFFFFF;
    line-height:3vw;
    margin-top: 12px;
	position: relative;
}

.contentFour{
    height: 45px;
    font-size: 1.5vw;
    font-weight: 500;
    color: #FFFFFF;
	line-height:3vw;
    margin-top: 15px;position: relative;
}
.contentFourLeft{
    float: left;
}
.contentFourRight{
    float: right;
}
.line{
    width: 100%;
    height: 1px;
    opacity: 0.7;
    background: #FFFFFF;
    margin-top: 40px;position: relative;
}
.contentFive{
    width: 100%;
    height: 70px;
    font-size: 2.5vw;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 4vw;
    letter-spacing: 3px;
    margin-top: 47px;position: relative;
}
.redFont{
    color: #9C0404;
}
.sectionTwo{
	width: 100%;
	height: 800px;
	align-items: center;
	flex-direction:column;
	background-attachment: fixed;
	Z-INDEX: 300;
	POSITION: fixed;
	BOTTOM: 0px;
	PADDING-RIGHT: 8px;
	FLOAT: right;
	OVERFLOW: hidden;
	RIGHT: 0px;
	text-align: center;
	display: none;
}
.sectionFive{
	width: 100%;
	align-items: center;
	flex-direction:column;
	OVERFLOW: hidden;
	text-align: center;
	
}
.sectionFive img{
 width:70%;
 margin-top:11vh;
}

.sectionKJ{
	width: 100%;
	align-items: center;
	flex-direction:column;
	OVERFLOW: hidden;
	text-align: center;
	height:100vh;
	
}
.sectionKJ img{
  width:52%;
  padding-top:50vh;
  margin-top:-15.6vw;
}




.sectionFive2{
	width: 100%;
	OVERFLOW: hidden;
	text-align: center;
	margin-left:auto;
	margin-right: auto;
	padding:15vh 0px 2vh 0px;
	
	
}
.sectionFive2 img{
 width:100%;
}








.sectionsix{
	width: 100%;
	height:100vh;

	align-items: center;
	flex-direction:column;
	OVERFLOW: hidden;
	text-align: center;
	background-image: url(https://down.cnsmarto.com/wwwsmartocom/images/detailPagePi/top6.jpg);
		background-repeat: no-repeat;
	background-position: center center;
	background-size:cover;
}



.body_b{
	
	margin: 0px;
	padding: 0px;
	background-color: #000000;
}
.sectionTitle{
    height: 100px;
    font-size: 3.5vw;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 4.5vw;
    letter-spacing: 2px;
    margin-top: 100px; 
	vertical-align: middle;
}

.sectionTitle img{
margin-top 0px; 
vertical-align: middle;
width:4.5vw;
margin-right:1vw;
}

.sectionDetail{
	width: 70vw;
	height: 250px;
	font-size: 2vw;
	font-weight: 400;
	color: #999999;
	line-height: 3vw;
	letter-spacing: 1px;
	margin-top: 24px;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
}

.sectionTitlesix{
    height: 22vh;
    font-size: 3.5vw;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 40vh;
    letter-spacing: 2px;
    margin-top: 20vh;
}
.sectionDetailsix{
	width: 70vw;
	height: 40vh;
	font-size: 2vw;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 3vw;
	letter-spacing: 1px;
	margin-top: 24px;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
}






.sectionWhite{
    width: 100%;
    height: 100vh;
    background-color: #FAFAFA;
    display: flex;
    align-items: center;
    flex-direction:column;
    position: relative;
    top: 0;
    background-attachment: fixed;
}
.blackFont{
    color: #111111;
}
.detailImgBox{
    width: 1200px;
    height: 490px;
    margin-top: 96px;
}
.detailImgLeft{
    width: 593px;
    height: 427px;
    float: left;
}
.detailImgRight{
    width: 593px;
    height: 427px;
    float: right;
}
.detailImg{
    width: 593px;
    height: 427px;
    background: red;
}
.detailText{
    height: 39px;
    font-size: 26px;
    font-weight: 400;
    color: #555555;
    line-height: 39px;
    letter-spacing: 1px;
    margin-top: 24px;
}
.detailOneImg{
    width: 1200px;
    height: 683px;
    margin-top: 52px;
    background: #0bb20c;
}
.detailOneUnderText{
    width: 845px;
    height: 78px;
    font-size: 26px;
    font-weight: 400;
    color: #555555;
	
    line-height: 39px;
    letter-spacing: 1px;
    margin-top: 24px;
    text-align: center;
}
.detailOneImgMargin{
    margin-top: 112px;
}