.banner {
	width: 100%;
	height: 600px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.main {
	background-color: #f1f1f1;
}

.main .nav {
	padding-top: 5px;
}

.main .type_nav {
	margin-top: 25px;
}

.main .type_nav ul {
	display: flex;
	flex-flow: row nowrap;
	justify-content: center;
}

.main .type_nav ul li {
	width: 100%;
	transform: skewX(-30deg);
	background-color: #e6e6e6;
}

.main .type_nav ul li:hover {
	background-color: #1273d9;
}

.main .type_nav ul li:hover a {
	color: #FFFFFF;
}

.main .type_nav ul li.active {
	background-color: #1273d9;
}

.main .type_nav ul li.active a {
	color: #FFFFFF;
}

.main .type_nav ul li a {
	font-size: 18px;
	color: #333333;
	display: block;
	line-height: 50px;
	text-align: center;
	transform: skewX(30deg);
}

.main .item1 {
	margin-top: 60px;
	margin-bottom: 120px;
}

.main .item1 .case_read {
	box-sizing: border-box;
	padding-right: 50px;
	background-color: #FFFFFF;
	box-shadow: 0px 7px 10px #888888;
}

.main .item1 .case_read:after {
	display: table;
	content: "";
	clear: both;
}

.main .item1 .case_read .top img {
	display: block;
	width: 660px;
	float: left;
	margin-right: 50px;
}

.main .item1 .case_read .top .txt {
	float: left;
	width: calc(1200px - 760px);
}

.main .item1 .case_read .top .txt h4 {
	font-size: 20px;
	font-weight: 500;
	color: #333333;
	margin-top: 30px;
}

.main .item1 .case_read .top .txt p {
	font-size: 14px;
	color: #333333;
	line-height: 24px;
	padding-top: 55px;
}

.main .item1 .case_read .bottom {
	width: 100%;
	box-sizing: border-box;
	padding: 0 50px;
	min-height: 380px;
}

.main .item1 .case_read .bottom p {
	font-size: 14px;
	line-height: 24px;
	color: #333333;
	width: 100%;
	margin-top: 35px;
}

.main .item1 .case_read .bottom p span {
	white-space: inherit !important;
}

.main .item1 .case_read .bottom .article_next {
	margin-top: 50px;
}

.main .item1 .case_read .bottom .article_next a {
	display: block;
	font-size: 16px;
	color: #333333;
	line-height: 24px;
}

.main .item5 {
	height: 460px;
}