html body{
	margin: 0;
	background-color: #f1f1f1;
}
.detail_list{
	width: 1200px;
	margin: 30px auto 0;
	min-height: 300px;
	display: flex;
}
.left_box{
	min-width: 300px;
	max-width: 300px;
	min-height: 300px;
	height: 100%;
	/*padding-bottom: 70px;*/
	/*background-color: #aaa;*/
}

.left_box_1{
	height: 130px;
	width: 100%;
	background-color: #fff;
	display: flex;
	flex-wrap: wrap;
	align-content: stretch;
}
.left_box_1 a{
	text-decoration: none;
	display: block;
	width: 100%;
	line-height: 43.33px;
	padding-left: 19px;
}
.left_box_1 a p{
	margin: 0;
	font-size: 15px;
}
.select_vl{
	text-indent: 10px;
	position: relative;
	background-color: #025cca;
	color: #ffffff;
}
.sel_list{
	color: #999999;
}
.select_vl::after{
	content: "";
	position: absolute;
	left: 22px;
	height: 20px;
	width: 4px;
	background-color: #ffffff;
	top: 50%;
	transform: translateY(-50%);
}
.left_box_1 .active{
	color: #ffffff;
	background-color: #2283f6;
}
.hot_news{
	width: 100%;
	min-height: 150px;
	border-radius: 8px;
	box-shadow: 0 0 8px rgba(0,0,0,0.05);
	padding-bottom: 10px;
	background-color: #ffffff;
	/*margin-top: 57px;*/
}
.hot_title_text{
	display: block;
	height: 40px;
	width: 100%;
	line-height: 40px;
	margin: 0;
	font-size: 15px;
	text-indent: 19px;
	position: relative;
	text-indent: 20px;
}
.hot_title_text::before{
	left: 10px;
	content: "";
	position: absolute;
	height: 20px;
	top: 10px;
	width: 4px;
	background-color: #2283f6;
}
.news_name{
	/*display: flex;*/
	height: 30px;
	/*margin-left: 19px;*/
	margin-right: 19px;
	line-height: 30px;
	text-decoration: none;
	color: #999999;
	font-size: 13px;
	box-sizing: border-box;
	border-width: 1px;
	border-color: #E2E2E2;
	border-style: none;
	align-items: center;
	display: block;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.news_name h3{
	display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    margin: 0;
}
.contact_us{
	position: relative;
	margin-top: 40px;
	width: 100%;
	min-height: 216px;
	background-color: #ffffff;
	border-radius: 8px;
	box-shadow: 0 0 8px rgba(0,0,0,0.05);
	overflow: hidden;
}
.contact_us::after{
	top: 0;
	content: "";
	position: absolute;
	width: 100%;
	height: 10px;
	background-color: #2283f6;
}
.contact_us_title_text{
	margin:30px 30px 24px;
	font-size: 15px; 
}
.contact_us_title_text::before{
	position: absolute;
	content: "";
	left: 19px;
	height: 20px;
	width: 4px;
	background-color: #2283f6;
}
.contact_us .dz{
	font-size: 14px;
	color: #666666;
	margin-left: 19px;
	margin-bottom: 25px;
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.img_box{
	display: block;
	margin-left: 10px;
	margin-right: 10px;
	overflow: hidden;
	font-size: 0;
	position: relative;
	max-height: 180px;
}
.bottom_title_name{
	z-index: 100;
	font-size: 15px;
	color: #ffffff;
	line-height: 38px;
	text-indent: 15px;
	height: 38px;
	width: 100%;
	position: absolute;
	background-color: rgba(0,0,0,0.4);
	bottom: 0px;
	display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    margin: 0;
}
.img_box img{
	width: 100%;
}
.hot_news ul{
	padding-left: 30px;
	margin-bottom: 0;
}
.hot_news li{
	height: 30px;
	content:".";  
	color: #2283f6;
}
.look_more{
	float: right;
	border-radius: 4px;
	display: block;
	text-decoration: none;
	line-height: 24px;
	width: 70px;
	background-color: #025cca;
	color: #ffffff;
	text-align: center;
	height: 24px;
}
.right_box{
	width: 100%;
	min-height: 300px;
	height: 100%;
	margin-left: 60px;
	/*background-color: #bbb;*/
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.certificate_img_box{
	overflow: hidden;
	position: relative;
	padding: 10px;
	margin-bottom: 40px;
	max-width: 400px;
	max-height: 100%;
	/*background-color: #aaa;*/
	background-color: #ffffff;
	box-shadow: 0 0 16px  rgba(0,0,0,0.05);
}
.certificate_img_box img{
	width: 100%;
}
.certificate_img_box .hover_event{
	transition: 300ms;
	position: absolute;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	/*background-color: #aaa;*/
}
.certificate_img_box .hover_event:hover{
	transform: translateY(-40px);
}
.certificate_img_box .hover_event p{
	position: absolute;
	display: block;
	height: 40px;
	width: 100%;
	background-color: rgba(34, 131, 246,0.5);
	line-height: 40px;
	color: #ffffff;
	font-size: 14px;
	text-indent: 14px;
	bottom: -40px;
	margin: 0;
}
.flex_show_img{
	/*display: none;*/
	transition: 300ms;
	z-index: 999;
	top: 0px;
	left: 0px;
	position: fixed;
	height: 100%;
	width: 100%;
	background-color: rgba(0,0,0,0.5);
	opacity: 0;
	pointer-events: none;
	display: flex;
	justify-content: center;
	align-items: center;
}
.img_show{
	/*border-radius: 4px;*/
	position: relative;
	padding: 15px;
	/*height: 600px;*/
	font-size: 0px;
	width: 600px;
	background-color: #fff;
}
.close_but{
	cursor: pointer;
	position: absolute;
	display: block;
	height: 30px;
	width: 30px;
	top: 0px;
	right: 0px;
	transform: translateX(40%) translateY(-40%);
}
.img_show .show_imgs{
	width: 100%;
}