@font-face {
	font-family: fangzheng;
	src: url('../font/fangzheng.TTF');
}

@font-face {
	font-family: PingFangRegular;
	src: url('../font/PingFangRegular.ttf');
}

@font-face {
	font-family: PingFangMedium;
	src: url('../font/PingFangMedium.ttf');
}

@font-face {
	font-family: PingFangBold;
	src: url('../font/PingFangBold.ttf');
}

html {
	overflow-y: scroll;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
}

body {
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	min-width: 1080px;
}

img {
		border: 0;
		-ms-interpolation-mode: bicubic;
		vertical-align: middle;
	}

.flex-c-c-c {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.flex-r-c-c {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}

.flex-r-f-s-c {
	display: flex;
	flex-direction: row;
	justify-content: start;
	align-items: flex-start;
}

.flex-c-f-s-c {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
}

.site-wapper {
	overflow-x: hidden;
}

.home-page {
	background: rgba(255, 255, 255, 0);
	color: #fff;
	position: fixed;
	width: 100%;
}

.header {
	background: #2B303B;
	z-index: 9000;
}

.logo {
	margin-left: 10%;
	font-family: fangzheng;
	font-size: 24px;
	float: left;
}

.header-wrap {
	height: 70px;
	line-height: 70px;
}

.main_nav {
	float: right;
	margin-right: 15%;
}

.main_nav #xcx-menu {
	position: relative
}

#mainnav ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

#mainnav>ul>li {
	display: inline-block;
}

#mainnav ul li {
	position: relative;
}

.home-page #mainnav>ul>li>a {
	color: #FFF;
	font-family: PingFangRegular;
	text-decoration: none;
	display: block;
}

#mainnav>ul>li>a {
	position: relative;
	padding: 0;
	margin-left: 25px;
	margin-right: 25px;
	line-height: 56px;
	text-transform: uppercase;
	font-size: 20px;
	font-weight: 600;
	letter-spacing: 2px;
}