.content .project {
	background-color: #ffffff;
}

.item_news {
	margin: 0 auto;
	width: 1628rem;
	background-color: #ffffff;
	box-shadow: 0rem 2rem 32rem 0rem rgba(0, 0, 0, 0.15);
	padding: 90rem 80rem;
	box-sizing: border-box;
	overflow: hidden;
}

.item_news a {
	float: left;
	width: 100%;
	border-bottom: 1rem dashed red !important;
	font-size: 18rem;
	line-height: 85rem;
	color: #000000;
}

.item_news a:last-child {
	border-bottom: 0rem dashed red !important;
}

.item_news a:hover {
	color: #1a71c4;
	font-weight: bold;
}

.item_news .left {
	float: left;
	width: 80%;
	white-space: nowrap;       /* 防止文本换行 */
	overflow: hidden;          /* 隐藏溢出的文本 */
	text-overflow: ellipsis;  /* 显示省略号 */
	padding-right: 40rem;
	box-sizing: border-box;
}

.item_news .right {
	float: right;
	width: 20%;
	text-align: right;
}

.tab {
	width: 100%;
	margin: 0 auto;
	margin-top: 87rem;
	margin-bottom: 72rem;
	display: flex;
	justify-content: center;
}

.tab .item {
	text-align: center;
	transition: transform 0.3s ease;
	padding: 0 20rem;
	/* 平滑过渡效果 */
}

.tab .item:hover {
	transform: scale(1.05);
}

.tab .item .ch {
	font-size: 32rem;
	line-height: 32rem;
	color: #505050;
	margin-bottom: 17rem;
}

.tab .active .ch {
	color: #1a71c4;
}

.tab .item .en {
	font-size: 18rem;
	line-height: 18rem;
	color: #505050;
}

.tab .active .en {
	color: #1a71c4;
}