@media screen and (min-width: 1200px) {
	body {
		width: 100%;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: flex-start;
		overflow-x: hidden;
		background-color: white;
	}
	._block_ {
		width: 1920px;
		box-sizing: border-box;
		padding: 0 360px;
	}
	.head {
		height: 683px;
		/* background-image: url(../images/head_bg.png); */
		background-image: url(/statics/images/lcj/special/yyzjyndsh/head_bg.png);
		background-size: 100% 100%;
		background-position: center center;
		position: relative;
	}
	.head_logo {
		position: absolute;
		left: 4vw;
		top: 2vw;
		width: 278px;
	}
	.headline_box {
		display: flex;
		background-color: #e8f4f8;
		justify-content: space-between;
		padding: 20px;
		width: 100%;
		box-sizing: border-box;
		position: relative;
		z-index: 2;
	}
	video {
		width: 800px;
		height: 600px;
	}
	.headline_swiper {
		width: 320px;
		height: 600px;
		overflow: hidden;
	}
	.headline_list_item {
		position: relative;
		width: 300px;
		height: 190px;
		overflow: hidden;
	}
	.active {
		background-color: #bce0ec;
	}
	.headline_list_item_img {
		width: 100%;
		height: 100%;
	}
	.headline_list_item_title {
		position: absolute;
		width: 100%;
		background-color: rgba(0, 0, 0, 0.3);
		color: white;
		text-align: center;
		height: 2em;
		line-height: 2em;
		left: 0;
		bottom: 0;
		text-overflow: ellipsis;
		overflow: hidden;
		white-space: nowrap;
	}
	.title_img {
		width: 1920px;
		background-color: white;
		margin-top: -400px;
		z-index: 1;
	}
	.sj {
		display: flex;
		align-items: center;
		justify-content: space-between;
		flex-wrap: wrap;
	}
	.sj_box {
		background-color: #e8f4f8;
		border-radius: 20px;
		width: 540px;
		padding: 20px;
		margin: 20px 0;
		display: block;
	}
	.sj_box_title {
		font-size: 1.6em;
		line-height: 1.5;
		font-weight: bold;
		padding-bottom: 10px;
		letter-spacing: 2px;
		width: 100%;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	.sj_box_abstract {
		font-size: 1.3em;
		opacity: 0.7;
		line-height: 1.5;
	}
}