@media screen and (max-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: 100vw;
		box-sizing: border-box;
		padding: 0 5vw;
	}
	.head {
		height: 35.573vw;
		/* 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: 14.479vw;
	}
	.headline_box {
		background-color: #e8f4f8;
		justify-content: space-between;
		width: 100%;
		padding: 5vw;
		box-sizing: border-box;
		position: relative;
		z-index: 2;
	}
	video {
		width: 80vw;
		height: 60vw;
	}
	.headline_swiper {
		width: 80vw;
		height: 21.25vw;
		overflow: hidden;
	}
	.headline_list_item {
		position: relative;
		width: 26vw;
		height: 20vw;
		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, 0.5);
		color: white;
		text-align: center;
		height: 2em;
		line-height: 2em;
		font-size: 1.6em;
		left: 0;
		bottom: 0;
		text-overflow: ellipsis;
		overflow: hidden;
		white-space: nowrap;
	}
	.title_img {
		width: 100vw;
		background-color: white;
		margin-top: -24vw;
		z-index: 1;
	}
	.sj_box {
		background-color: #e8f4f8;
		border-radius: 4vw;
		width: 90vw;
		box-sizing: border-box;
		padding: 4vw;
		margin: 4vw 0;
		display: block;
	}
	.sj_box_title {
		font-size: 1.6em;
		line-height: 1.5;
		font-weight: bold;
		padding-bottom: 1vw;
		letter-spacing: 2px;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	.sj_box_abstract {
		font-size: 1.3em;
		opacity: 0.7;
		line-height: 1.5;
	}
}