header{
	width: 100%;
	/* background: #000000; */
	/* opacity: 0.2; */
	position: fixed;
	top: 0;
	z-index: 10;
}
.logoImg{
	width: 169px;
	height: 48px;
}
.header{
	height: 88px;
	/* background-color: transparent; */
	margin: 0 auto;
	width: 90%;
	display: flex;
	align-items: center;
	color: black;
	justify-content: space-between;
}
.nav>ul{
	font-size: 17px;
	display: flex;
	align-items: center;
	justify-content: space-around;
}
.nav>ul>li{
	text-align: center;
	padding: 0 30px;
	/* width: 160px; */
	position: relative;
}
.nav>ul>li:hover{
	font-weight: bold;
}
.nav>ul>li>span{
	position: absolute;
	bottom: -0.625rem;
	left: 38%;
	width: 24px;
	height: 4px;
	background: #000;
	border-radius: 2px;
	display: none;
}
.nav>ul>li:hover span{
	display: block;
}
.com{
	padding: 30px 0;
}
.comchild{
	background: url(../index/image/矩形.png) no-repeat;
	width: 136px;
	height: 114px;
	position: absolute;
	left:-18px;
	bottom: -110px;
	padding-left: 0;
	padding-top: 12px;
	box-sizing: border-box;
}
.comchild li{
	width: 64px;
	height: 22px;
	font-size: 16px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #666666;
	margin: 12px auto;
}
.comchild>li:hover{
	color: #333333;
	font-weight: bold;
}
body>footer{
	width: 100%;
	padding: 80px 0 20px 0;

}
footer>p{
	text-align: center;
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #000000;
	line-height: 36px;
}
.footer{
	padding: 80px 0 20px 0;
	position: fixed;
	bottom: 0;
}
.footer>p{
	text-align: center;
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #000000;
	line-height: 36px;
}