/*资料下载*/
.video_content{min-height: 400px; padding: 80px 0;overflow: hidden;}
.NyDown_Main .NyDown_List { width:100%; height:auto; margin:0 auto; background-color:#fff; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}
.NyDown_List ul li { width:48.9%; height:auto; margin:0 2.2% 30px 0; padding:20px 30px 30px; border:1px solid #ddd; float:left; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}
.NyDown_List ul li:nth-child(2n+2) { margin:0 0 30px;}
.NyDown_List ul li .NyDown_Name { width:100%; height:auto; margin:0 auto; padding:0;}
.NyDown_List ul li .NyDown_Name a { display:block; width:100%; height:40px; overflow:hidden; line-height:40px; color:#333; font-size:20px; white-space:nowrap; text-overflow:ellipsis; margin:0 auto; padding:0; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s;}
.NyDown_List ul li span { display:block; width:100%; height:30px; overflow:hidden; line-height:30px; color:#999; font-size:16px; margin:0 auto; padding:0;}
.NyDown_List ul li .NyDown_Btn { width:100%; height:auto; margin:0 auto; padding:0;}
.NyDown_List ul li .NyDown_Btn i { display:block; width:18px; height:10px; overflow:hidden; margin:0 0 0 60px; padding:0; background: url(../images/jt20.png) center center no-repeat; background-size:100% 100%; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s;}
.NyDown_List ul li .NyDown_Btn a { display:block; width:100%; height:40px; overflow:hidden; line-height:40px; color:#999; font-size:16px; text-align:center; margin:0 auto; padding:0; background-color:#f4f4f4; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s;}
.NyDown_List ul li:hover .NyDown_Name a { color:#ec7616;}
.NyDown_List ul li:hover .NyDown_Btn i { background: url(../images/jt21.png) center center no-repeat; background-size:100% 100%;}
.NyDown_List ul li:hover .NyDown_Btn a { background-color:#ec7616; color:#fff;}

.NyDown_Main .fengye { margin:60px auto 0;}

.DownBtn{margin: 20px auto 0;}
.DownBtn a{display:inline-block;width:120px;height:40px;line-height:40px;text-align:center;font-size:15px;border:1px solid #999;margin:0 auto;color:#555; position:relative;}
.DownBtn a:before{ content:""; display:inline-block; background:url(../images/down1.png) no-repeat left center; width:16px; height:16px; margin:0 10px -2px 0;}
.DownBtn a:hover{border:1px solid #ec7616 ;background:#ec7616 ;color:#fff;}
.DownBtn a:hover:before{background:url(../images/down2.png) no-repeat left center;}
 @media (max-width:1680px) {
	 .video_content{padding: 60px 0;}
 }
  @media (max-width:1440px) {
	 .video_content{padding: 40px 0;}
 }
@media (max-width:1280px) {
	.NyDown_List ul li { margin:0 2.2% 25px 0; padding:15px 25px 25px;}
	.NyDown_List ul li:nth-child(2n+2) { margin:0 0 25px;}
	.NyDown_List ul li .NyDown_Name a { font-size:18px;}
	.NyDown_List ul li span { font-size:15px;}
	.NyDown_List ul li .NyDown_Btn a { font-size:15px;}
	
	.NyDown_Main .fengye { margin:40px auto 0;}
}
@media (max-width:1080px) {
	.NyDown_List ul li { margin:0 2.2% 20px 0; padding:10px 20px 20px;}
	.NyDown_List ul li:nth-child(2n+2) { margin:0 0 20px;}
}
@media (max-width:920px) {
	.video_content{padding: 30px 0;}
}
@media (max-width:820px) {
	.NyDown_List ul li { margin:0 2.2% 20px 0; padding:10px 20px 20px;}
	.NyDown_List ul li:nth-child(2n+2) { margin:0 0 20px;}
}
@media (max-width:767px) {
	.NyDown_List ul li { width:100%; margin:0 auto 20px; padding:10px 20px 20px;}
	.NyDown_List ul li:nth-child(2n+2) { margin:0 auto 20px;}
	.NyDown_List ul li .NyDown_Name a { height:auto; line-height:30px; font-size:18px; white-space:inherit; text-overflow:inherit;}
	.NyDown_List ul li span { font-size:14px;}
	.NyDown_List ul li .NyDown_Btn a { font-size:14px;}
	
	.NyDown_Main .fengye { margin:20px auto 0;}
	
	.DownBtn a { width:auto; height:40px; line-height:40px; font-size:14px; padding:0 20px;}
}