.flex{
	width: 100%;
	display: flex;
}

.intro{
	width: 672px;
	height: 308px;
	background: #ffffff;
	border: 1px solid #dbdbdb;
	padding: 16px;
	margin-left: 16px;
	display: flex;
}

.intro .intro_left{
	width: 206px;
	height: 276px;
	background: #efefef;
}

.intro .intro_left img{
	width: 100%;
	height: auto;
}

.intro .intro_right{
	margin: 0 20px 0 16px;
	font-size: 14px;
	font-weight: 400;
	text-align: left;
	color: #222222;
	line-height: 20px;
	flex: 1;
}

.search{
	margin-left: 16px;
	width: 248px;
	height: 308px;
	background: #ffffff;
	border: 1px solid #dbdbdb;
}
.search .search_head{
	width: 100%;
	height: 39px;
	background: linear-gradient(180deg,#95f7de, rgba(247,252,244,0.00));
	padding-left: 11px;
	font-size: 16px;
	font-weight: 500;
	text-align: left;
	color: #222222;
	line-height: 39px;
	border: 1px solid #dbdbdb;
}

.search .search_list{
	margin: 24px 12px 0 12px;
}
.search .search_list_item{
	display: flex;
	align-items: center;
	margin-top: 16px;
}
.search .search_list_item_text{
	width: 48px;
	font-size: 12px;
	font-weight: 400;
	text-align: left;
	color: #222222;
	margin-right: 2px;
}
.search .search_list_item_input{
	flex: 1;
	width: 0;
	height: 36px;
	border: 1px solid #bebebe;
	border-radius: 4px;
	display: flex;
	align-items: center;
	padding: 0 12px;
}
.search .search_list_item_input input{
	width: 100%;
}
.search .search_list_item_input_select{
	width: 100%;
	height: 100%;
	cursor: pointer;
	appearance: none;
	-moz-appearance: none;
	-webkit-appearance: none;
}

input{
	border: none;
}

.search .search_btn{
	margin: 64px 12px 0 12px;
	width: 224px;
	height: 46px;
	background: #459782;
	border-radius: 6px;
	font-size: 16px;
	font-weight: 400;
	text-align: left;
	color: #ffffff;
	text-align: center;
	line-height: 46px;
}

.announcement{
	height: 56px;
	display: flex;
	align-items: center;
}

.announcement .announcement_img{
	width: 20px;
	height: 20px;
}
 
.announcement .announcement_img img{
	width: 100%;
	height: auto;
}

.announcement .announcement_tetx{
	margin-left: 6px;
	flex: 1;
	overflow: hidden;
	position: relative;
	height: 100%;
	line-height: 56px;
}

.announcement .announcement_tetx p{
	font-size: 14px;
	font-weight: 400;
	text-align: left;
	color: #222222;
	white-space: nowrap;
	position: absolute;
}

.menu-item-allContent-tab-list{
	display: none;
}

.menu-item-allContent-tab-list:nth-child(2){
	display: block;
}

.backIssue{
	overflow: auto;
	padding-bottom: 24px;
}

.backIssue .backIssue_item{
	display: flex;
	margin: 24px 12px 0 12px;
}

.backIssue .backIssue_item:first-child{
	margin-top: 20px;
}

.backIssue .backIssue_item_left{
	width: 80px;
	height: 36px;
	background: rgba(84,130,53,0.10);
	border: 1px solid #548235;
	border-radius: 2px;
	font-size: 14px;
	font-weight: 400;
	text-align: left;
	color: #548235;
	text-align: center;
	line-height: 36px;
}

.backIssue .backIssue_item_list{
	margin-left: 16px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	flex: 1;
}

.backIssue .backIssue_item_list a{
	margin-top: 12px;
}

.backIssue .backIssue_item_list_item{
	width: 76px;
	height: 36px;
	background: #f4f4f4;
	border: 1px solid #dedede;
	border-radius: 2px;
	font-size: 14px;
	font-weight: 400;
	text-align: left;
	color: #222222;
	text-align: center;
	line-height: 36px;
	cursor: pointer;
}

.backIssue .backIssue_item_list_item:hover{
	color: #548235;
}

.read{
	padding-top: 16px;
	overflow: auto;
}

.read .menu-item-allContent-tab-list-items:first-child{
	padding-top: 0;
}

.read .menu-item-allContent-tab-list-items .link-content a span{
	margin-right: 15px;
}
/* 移动端样式 */
@media screen and (max-width: 768px) {
	.announcement{
		height: 35px;
		padding: 0 15px;
	}
	.announcement .announcement_tetx p{
		font-size: 16px;
		height: 35px;
		line-height: 35px;
	}
	.introduce{
		flex-direction: column;
	}
	.caibian{
		width:100%;
	}
	.intro{
		margin: 20px 0 0 0;
		width: 100%;
		flex-direction: column;
		height: auto;
	}
	.intro .intro_left{
		width: 100%;
		min-height: 100px;
		height: auto;
	}
	.intro .intro_right{
		margin: 15px 0 0 0;
	}
	.search{
		width: 100%;
		margin: 20px 0 0 0;
		height: auto;
		padding-bottom: 15px;
	}
	.search .search_list{
		margin-top: 15px;
	}
	.search .search_btn{
		width: 80%;
		margin: 0 auto;
		margin-top: 30px;
	}
	.advertisement{
		height: auto;
	}
	.menu-item-allContent{
		width: 100%;
		margin: 0;
		height: auto;
		max-height: none;
		overflow: visible;
	}
	.menu-item-allContent .menu-item-allContent-tab{
		justify-content: space-between;
		position: sticky;
		top: 0;
		background-color: #fff;
		z-index: 99;
	}
	.menu-item-allContent .menu-item-allContent-tab-item:last-child{
		margin-right: 0;
	}
	.menu-item-allContent .menu-item-allContent-tab-list{
		height: auto;
	}
	.menu-item-allContent .menu-item-allContent-sroll{
		max-height: none;
	}
	.menu-item-allContent .backIssue_item{
		margin-left: 0;
		margin-right: 0;
		flex-direction: column;
	}
	.menu-item-allContent .backIssue_item_list{
		margin-left: 0;
	}
}

/* pc端样式 */
@media screen and (min-width: 768px) {
	.backIssue .backIssue_item_list a:nth-child(-n+6){
		margin-top: 0;
	}
}