body{
	max-width: 46.875rem;
	margin: 0 auto;
	background-color: #e9e9e9;
	overflow-x: hidden;
	
	
}

.titled{
	background-color: #000000;
	
}
.titled .row .col-6:nth-child(1){
	display: flex;
	align-items: center;
	align-content: center;
}
.titled .row .col-6:nth-child(1) img{
	
}
.titled .row .col-6:nth-child(1) span{
	font-size: 10px;
	font-weight: 600;
	color: #3c3b3e;
}
.titled .row .col-6:nth-child(2) img{
		width: 13%;
	    margin-top: 10%;
}
.leftnav{
	display: none;
	width: 200px;
	height: 100%;
	position: fixed;
	background-color: #4c4c4c;
	left: 0;
	top: 0;
	z-index: 99;
	box-shadow:5px 5px 10px rgba(0,0,0,0.5);
	text-align: center;
	transition: all 0.6s;
}
.leftnav ul li{
	padding: 1.2625rem;
	list-style: none;
	border-bottom: solid 0.5px #575757;
}
.leftnav ul{
	padding-left: 0;
	list-style: none;
}
.leftnav ul li a{
	font-size: 15px;
	text-decoration: none;
	color: #FFFFFF;
}
.jiantou{
	position: relative;
	left: 1.75rem;
}
.leftpng{
	width: 13%;
	position: relative;
	right: 1.75rem;
}
.fenlei .col-3 a{
	text-decoration: none;
	color: #000000;
	font-size: 14px;
	font-weight: 600;
	text-align: center;
}
.fenlei .col-3 a img{
	width: 80%;
}
.fenlei .col-3 {
	display: flex;
	align-items: center;
	align-content: center;
	justify-content: flex-end;
}
.fenlei{
	background-color: #FFFFFF;
}
.gongneng .col-12 p{
	font-size: 18px;
	font-weight: 600;
}
.texted  p{
	font-size: 18px;
	font-weight: 600;
}
.texted  p span{
	color: #e60012;
}
.texted div em{
	color: #eaeaea;
	font-size: 12.5px;
	font-weight: 500;
}
.gongneng .col-12 p span{
	color: #e60012;
}
.gongneng div em{
	color: #eaeaea;
	font-size: 12px;
	font-weight: 500;
}
.gongneng{
	background-color: #FFFFFF;
}
.gongnengtext{
	color: #FFFFFF;
	font-size: 15px;
	line-height: 165px;
	
}
.sty{
	margin-top: 10px;
	width: inherit;
	height: 165px;
	text-align: center;
	
}
.one{
	background: url(../img/矩形6.jpg )no-repeat 10px center;
	
}
.two{
	background: url(../img/矩形6拷贝3.jpg)no-repeat 10px center;
	
}
.three{
	background: url(../img/矩形6拷贝4.jpg)no-repeat 10px center;
	
}
.four{
	background: url(../img/矩形6拷贝44.jpg)no-repeat 10px center;
	
}
.five{
	background: url(../img/矩形6拷贝55.jpg)no-repeat 10px center;
	
}
.six{
	background: url(../img/矩形6拷贝56.jpg)no-repeat 10px center;
	
}

.tt{
	background-color:rgba(10, 10, 10, 0.68);
	-webkit-background-color:rgba(10, 10, 10, 0.68);
	-moz-background-color:rgba(10, 10, 10, 0.68);
	-o-background-color:rgba(10, 10, 10, 0.68);
	    position: relative;
	    top: -19px; 
	    text-align: center;
}
.tt a{
	text-decoration: none;
	color: white;
	font-size: 13px;
}

.im{
	width: inherit;
	
}













.question{
	    font-size: 15px;
	    font-weight: 600;
}
.ask{
	font-size: 13px;
	
}
.footer .col-12{
	background-color: #000000;
	width: 100%;
	

}
.footertext{
	font-size: 12px;
	color: white;
}
.lpic{
	width:40%;
}
.pr{
	padding-right:7.5px;
}