* {
	padding: 0;
	margin: 0;
}
li {
	list-style: none;
}
.fl {
	float: left;
}
.fr {
	float: right;
}
.header,.p1,.p2, .p3,.footer .t,.footer .by {
	max-width: 1200px;
	margin: 0 auto;
}
.header{
	height: 100px;
	line-height: 100px;
	overflow: hidden;
}
.header .logo {
	font-size: 30px;
	font-weight: bold;
}
.header .logo img {
	margin-top: 20px;
}
.header .nav {
	overflow: hidden;
}
.header .nav li {
	margin-left: 3.125rem;
}
.header .nav li,.header .nav li a {
	float: left;
	font-size: 24px;
	font-weight: 400;
	color: #666666;
	text-decoration: none;
}
.header .nav li a:hover {
	color: #E82323;
}
.header .nav .active,.header .nav .active a {
	color: #E82323;
	position: relative;
}
.header .nav .active::after {
	content: '';
	height: 2px;
	width: 100%;
	background: #E82323;
	position: absolute;
	left: 0;
	bottom: 20px;
}
.banner img {
	width: 100%;
	margin-bottom: 100px;
}
.p1 {
	margin-bottom: 30px;
}
.p1 .item {
	background: #F5F5F5;
	overflow: hidden;
	margin-bottom: 50px;
}
.p1 .item .item-left {
	width: 540px;
}
.p1 .item .item-left img {
	width: 100%;
}
.p1 .item .item-right {
	width: calc(660px - 80px);
	padding-top: 70px;
	padding-left: 40px;
	padding-right: 40px;
}
.p1 .item .item-right .bt {
	font-size: 36px;
	font-weight: bold;
	line-height: 55px;
	margin-bottom: 30px;
}
.p1 .item .item-right p {
	font-size: 20px;
	font-weight: 400;
	color: #666666;
	line-height: 30px;
}
.p2 h1 {
	font-size: 36px;
	font-weight: bold;
	color: #E82323;
	text-align: center;
	margin-bottom: 120px;
}
.p2 .box {
	overflow: hidden;
}
.p2 .box li {
	width: 350px;
	float: left;
	margin-right: 75px;
	text-align: center;
	height: 450px;
}
.p2 .box li .icon {
	margin-bottom: 50px;
}
.p2 .box li:nth-child(3) {
	margin-right: 0;
}
.p2 .box li:nth-child(6) {
	margin-right: 0;
}
.p2 .box li .title {
	font-size: 30px;
	font-weight: bold;
	color: #000000;
	margin-bottom: 30px;
}
.p2 .box li p {
	font-size: 20px;
	font-weight: 400;
	color: #666666;
}
.p3 {
	margin-bottom: 50px;
}
.p3 .bt {
	font-size: 36px;
	font-weight: bold;
	color: #E82323;
	text-align: center;
	margin-bottom: 80px;
}
.p3 .p3-box {
	background: #F5F5F5;
	overflow: hidden;
}
.p3 .p3-box .p3-left {
	width: 540px;
}
.p3 .p3-box .p3-left img {
	width: 100%;
}
.p3 .p3-box .p3-right {
	width: calc(660px - 200px);
	padding-left: 160px;
	padding-top: 87px;
	padding-right: 40px;
}
.p3 .p3-box .p3-right h2 {
	font-size: 36px;
	font-weight: bold;
	color: #000000;
	line-height: 55px;
}
.p3 .p3-box .p3-right p {
	font-size: 20px;
	font-weight: 400;
	color: #666666;
	line-height: 30px;
}
.footer {
	background: #2F2E2E;
}
.footer .t {
	line-height: 140px;
	font-size: 20px;
	font-weight: 400;
	color: #CCCCCC;
	overflow: hidden;
}
.footer .by {
	line-height: 80px;
	color: #CCCCCC;
	font-size: 20px;
	text-align: center;
	border-top: 1px solid #999;
}