html,
body {
	margin: 0;
	padding: 0;
}

.body {
	width: 100%;
}

.max {
	max-width: 1200px;
	margin: 0 auto;
}

nav {
	height: 60px;
	display: flex;
	align-items: center;
}

.logo {
	width: 154px;
	height: 35px;
}

.main {
	width: 100%;
	/* height: 910px; */
	/* height: 910px; */
	/* max-height: 910px;
				min-height: 500px; */
	color: #fff;
	background-image: url(../img/bg.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: 100%;
}

.text_box {
	padding-top: 10%;
}

.text_box .text_title {
	font-size: 80px;
	font-weight: 400;
}

.text_box .text_content {
	width: 689px;
	height: 104px;
	font-size: 16px;
	font-weight: 400;
	color: #C7C7C7;
	line-height: 44px;
}

footer {
	background: #fff;
	height: 110px;
}

footer span {
	display: inline-block;
	line-height: 110px;
	margin-right: 120px;
	color: #999;
	font-size: 14px;
}