@media screen and (max-width: 1000px) {
.news_list_item a img{
height:auto
}
	.header1{
		width: 100%;
		float: left;
		height: 100px;
		display: block;
		background-color: #fff;
	}
	.header1_logo{width: calc(100% - 70px);height: 66.05px;}
	.header1_logo img{width: 280px;margin-left: 10px;height: 87px;margin-top: calc((100px - 87px)/2);}
	.main_header_list_mob{display: block;float: right;width: 66.05px;height: 100px;background-color: #002a4f;}
	.main_header_list_mob img{width: 30px;height: 30px;float: left;margin-top: calc((100px - 30px)/2);margin-left: calc((100% - 30px)/2);}
	.header{display: none;}
	.menu_list{width:100%;position: fixed;z-index: 9999;float: left;top: 100px;}
	
	.menu_head_a{display: inline-block;height: 47px;line-height: 47px;padding-left: 38px;font-size: 14px;color: #525252;cursor: pointer;border-left: 1px solid #e1e1e1;border-right: 1px solid #e1e1e1;border-bottom: 1px solid #e1e1e1;border-top: 1px solid #F1F1F1;position: relative;margin: 0px;font-weight: bold;background: #f1f1f1;width: 100%;}
	.menu_head{background: #f1f1f1 url(../img/pro_left.png) center right 46px no-repeat;}
	.menu_head_a{display: inline-block;width: 100%;height: 47px;line-height: 47px;}
	.menu_list .current{background:#f1f1f1 url(../img/pro_down.png) center right 46px no-repeat !important;}
	.menu_body{line-height: 38px;border-left: 1px solid #e1e1e1;backguound: #fff;border-right: 1px solid #e1e1e1;}
	.menu_body a{display:block;height:38px;line-height:38px;padding-left:38px;color:#777777;background:#fff;text-decoration:none;border-bottom:1px solid #e1e1e1;}
	.menu_body a:hover{text-decoration:none;}
	.news,.trailers,.Members,.footers,.Linkss,.trailer_video_in,.Alliances_right,.Alliances_left,.Alliances,.Alliances1,.swiper_top_text,.apply-record_tab,.products .mainCont,.details,.contact_list,.downlaod,.mainCont .news_list{
		width: calc(100% - 20px) !important;
		margin-left: 10px;
		overflow: hidden;
		float: left;
		margin-bottom: 30px;
	}
	.all_title1{
		margin-top: 30px;
		font-size: 24px;
	}
	.all_title2{
		margin: 10px 0;
		font-size: 26px;
	}
	.all_title3{
		width: 100%;
		margin-left: 0;
		margin-bottom: 30px;
	}
	.news_list_item:nth-child(3n-1){
		margin: 0;
	}
	.news_list_item{
		width: 100%;
	}
	.trailers video{
		height: 260px;
	}
	.trailer_video_left, .trailer_video_right,.trailer_video_in{
		display: none;
	}
	
	.trailer_video_in_list{display: none;}
	.Alliances{
		display: none;
	}
	.Alliances1{
		display: block;
		margin-top: 40px;
		margin-bottom: 30px;
	}
	.Alliances1 a{
		display: inline-block;
		float: left;
		width: 100%;
		display: flex;
		margin-bottom: 10px;
	}
	.Alliances1 a img{
		margin-right: 10px;
		float: left;
		max-width: 40%;
	}
	.Alliances1 a div{
		float: left;
	}
	.Alliances1 a div span{
		width: 100%;
		
		display: inline-block;
	}
	.Alliances1 a div span:nth-child(1){
		display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;font-size: 16px;
		font-weight: bold;
	}
	.Alliances1 a div span:nth-child(2){
		display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;font-size: 14px;
		margin: 10px 0;
	}
	.Alliances1 a div span:nth-child(3){
		display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;font-size: 16px;
		font-weight: bold;color: #ed6d00;
	}
	.Members_img:nth-child(5n-4){
		margin-left: 0px !important;
	}
	.Members_img:nth-child(7n-6){
		margin-left: 0 !important;
	}
	.Members_img:nth-child(4n-3){
		margin-left: 0px !important;
	}
	.Members_img:nth-child(2n){
		margin-left: 10px !important;
	}
.Members_img:nth-child(2n-1){
		margin-left: 0px !important;
	}
.Members_img{
		width: calc((100% - 20px)/2);height:264px;
	}
.Members_img img{
width:calc(100% - 10px);margin-left:5px;margin-top:5px;height:180px;
}
.Members_img  span{margin-top:5px;font-size:16px;}

	.Members_more{
		width: 100%;
		margin-left: 0;
height:200px;
	}
.Members_more div:nth-child(1) {
    
    margin-top: 45px;
}
.Members_more div span {
    float: left;
    margin-left: 128px;
}

	.footer{
		padding: 20px 0;
	}
	.footers{
		margin-bottom: 0;
	}
	.footers_logo{
		width: 100%;
		height: auto;
	}
	.colleges_list_logo{
		margin-left: calc((100% - 245px)/2);
	}
	.colleges_list_neir{
		width: 100%;
		margin-left: 0;
		margin-top: 10px;
	}
	.contact_lists{
		width: 100%;
	}
	.ContactUss_dest_map{
		height: 300px;
	}
	.downlaod_list{
		width: calc(100% - 30px);
		margin-left: 15px !important;
	}
	.mainCont .news_list_item{
		width: 100%;
	}
	.mainCont .news_list_item:nth-child(3n-1){
		margin-left: 0;
	}
}