/*===================
    bannerLiist-css
======================*/

/* body {
    background: #000;
} */
.banner,
.banner_bottom {
	width: 100%;
	height: 509rem;
	overflow: hidden;
	position: relative;
}

.banner_bottom {
	height: 890rem;
}

.banner>ul,
.banner_bottom>ul {
	/* display: none; */
	/*width: 999999999rem;*/
	width: 100%;
	height: 509rem;
	position: absolute;
	top: 0;
	left: 0;
}

.banner_bottom>ul {
	height: 480rem;
}

.banner>ul>li,
.banner_bottom>ul>li {
	float: left;
	width: 100%;
	height: 509rem;
}

.banner_bottom>ul>li {
	height: 480rem;
}

.banner_bottom>ul>li .image {
	height: 480rem;
}

.banner_bottom>ul>li .image img {
	width: 100%;
	height: 100%;
}

.banner>ul>li>a,
.banner_bottom>ul>li>a {
	display: block;
	font-size: 200rem;
	text-align: center;
	line-height: 509rem;
	font-weight: bold;
}

.banner_bottom>ul>li>a {
	height: 890rem;
}

.banner>ul>li>a>img,
.banner_bottom>ul>li>a>img {
	width: 100%;
	height: 100%;
}

.left-btn,
.right-btn {
	width: 61rem;
	height: 61rem;
	position: absolute;
	top: 45%;
	right: 30rem;
	background: url("../static/image/right-1.png");
	cursor: pointer;
}

.left-btn {
	left: 30rem;
	background: url("../static/image/left-1.png");
}

.img-btn-list,
.img-btn-list-bottom {
	width: 100%;
	position: absolute;
	top: 460rem;
	right: 0rem;
	text-align: center;
}

.img-btn-list-bottom {
	top: 830rem;
}

.img-btn-list>span,
.img-btn-list-bottom>span {
	display: inline-block;
	cursor: pointer;
	width: 10rem;
	height: 10rem;
	background-color: #ffffff;
	margin: 0rem 7rem;
	border-radius: 50%;
	border: 1rem solid #ffffff;
}

.img-btn-list>span.current,
.img-btn-list-bottom>span.current {
	border: solid 2rem #ffffff;
	background-color: #ffffff;
	box-sizing: border-box;
	width: 22rem;
	height: 10rem;
	border-radius: 5rem;
}

.publicity {
	width: 1550rem;
	margin: 0 auto;
}

.publicity>.title {
	width: 100%;
	text-align: center;
	font-size: 32rem;
	line-height: 39rem;
	color: #282828;
}

.publicity>.desc {
	width: 100%;
	text-align: center;
	font-size: 16rem;
	line-height: 39rem;
	color: #282828;
	margin-top: 22rem;
}

.publicity .content {
	width: 100%;
	overflow: hidden;
	display: flex;
	margin-top: 45rem;
	margin-bottom: 73rem;
}

.publicity .content .item {
	flex: 1;
	justify-content: space-between;
	margin-right: 20rem;
	background-color: #e90000;
}

.publicity .content .item .img {
	width: 120rem;
	height: 120rem;
	margin: 0 auto;
	margin-top: 15rem;
}

.publicity .content .item .img img {
	width: 100%;
	height: 100%;
}

.publicity .content .item .title {
	width: 100%;
	font-size: 30rem;
	line-height: 1.5;
	font-weight: bold;
	color: #ffffff;
	text-align: center;
	padding-top: 0rem;
}

.publicity .content .item .item_content {
	width: 310rem;
	height: 244rem;
	background-color: #ffffff;
	border-radius: 20rem;
	margin: 12rem auto;
	padding: 20rem;
	box-sizing: border-box;
}

.publicity .content .item .item_content .top {
	width: 100%;
	font-size: 18rem;
	line-height: 1.5;
	color: #000000;
	text-align: center;
}

.publicity .content .item .item_content .bottom {
	width: 100%;
	font-size: 16rem;
	line-height: 1.5;
	color: #6e6e6e;
	text-align: justify;
}

.case {
	width: 100%;
	background-color: #f5f5f5;
}

.case .wrap {
	width: 1550rem;
	padding-bottom: 100rem;
}

.case .wrap .case_title {
	width: 100%;
	overflow: hidden;
	padding-top: 62rem;
	padding-bottom: 50rem;
}

.case .wrap .case_title .left {
	float: left;
	font-size: 37rem;
	line-height: 37rem;
	font-weight: bold;
	color: #e90000;
	margin-right: 28rem;
}

.case .wrap .case_title .right {
	float: left;
	font-size: 28rem;
	line-height: 37rem;
	font-weight: bold;
	color: #e90000;
}

.case .wrap .case_content {
	width: 100%;
	background-color: #ffffff;
	padding: 30rem;
	box-sizing: border-box;
	overflow: hidden;
}

.case .wrap .case_content .logo {
	float: left;
	width: 100rem;
	height: 75rem;
	margin: 0 17rem;
}

.case .wrap .case_content .logo img {
	width: 100%;
	height: 100%;
}