/* logo */
.top {
	border-bottom: 1px solid #f2f2f2;
	margin-bottom: 3vw;
}

.logo {
	margin: 4vw 5vw;
	width: 60vw;
	height: auto;
	display: block;
}

/* 轮播图 */
.swiper-container .img {
	display: block;
	width: 100%;
	height: 60vw;
}

.swiper-button-next,
.swiper-button-prev {
	outline: none;
	width: auto;
	height: auto;
}

.swiper-button-prev img {
	transform: rotateZ(180deg);
}

.swiper-button-prev:after,
.swiper-button-next:after {
	content: "";
}

/* 导航 */
.nav {
	margin: 3vw 0 0;
	flex-wrap: wrap;
}

.nav a {
	margin-bottom: 3vw;
	width: 25%;
	display: block;
	text-align: center;
}

.nav img {
	width: 7vw;
	margin: 3vw auto;
	height: auto;
	display: block;
}

.nav p {
	font-size: 3vw;
	margin-top: 2vw;
	color: #333;
}

.wire {
	width: 100%;
	height: 1px;
	background-color: #FF9999;
}

.advertisement {
	border-radius: 5px;
	width: 94%;
	margin: 3vw auto;
	height: auto;
	display: block;
}

/* 新闻 */
.new {
	margin: 5vw 0 3vw;
}

.new .left {
	width:32vw;
	height: 22.4vw;
	margin-right: 5vw;
}

.new .left img {
	border-radius: 5px;
	width: 100%;
	height: 100%;
	display: block;
}

.new .right {
	font-size: 3vw;
	color: #999999;
	width: 55vw;
}

.new .right .lookmore {
	width: 22vw;
	height: 8vw;
	background-color: red;
	color: white;
	text-align: center;
	line-height: 8vw;
}

.new .right .title {
	width: 100%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	color: #333;
	font-size: 4vw;
}

.new .right .intro {
	height: 15vw;
	margin: 2vw 0 0vw;
	line-height: 5vw;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

/* 活动列表 */
.activity {
	margin: 5vw auto 0;
	width: 90%;
	flex-wrap: wrap;
}

.activity .box {
	width: 43vw;
	height:220px;
	margin: 0.5vw;
	margin-bottom: 6vw;
}

.activity .box .img {
	width: 100%;
	border-radius: 1vw;
	height: 30vw;
	display: block;

	box-sizing: border-box;
}

.activity .box .name {
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	margin: 3vw 0;
	height: 10vw;
	color: #333;
	font-size: 3.6vw;
}
.activity .box .author {
	margin-left: 1vw;
	font-size: 3vw;
	color: #888888;
}


.activity .box .flex-center img {
	width: 3vw;
	height: 3vw;
	display: block;
}

.top_title {
	padding-bottom: 2.5vw;
	width: 92%;
	margin: 0 auto 2.5vw;
}

.bigtitle {
	letter-spacing: 1vw;
	padding-left: 2vw;
	font-size: 4vw;
	color: #333;
	font-weight: bold;
	position: relative;
}

.bigtitle span {
	color: #079cf9;
}

.bigtitle::after {
	content: "";
	position: absolute;
	left: 0;
	top: 1vw;
	width: 0.5vw;
	height: 4vw;
	background-color: #d51f12;
}

.more {
	font-size: 3vw;
	color: #888;
	margin: 5vw 5vw 0 0;
}