body{background: #fff;}
.about_nav ul li{ padding: 0 45px;}

/*科技创新*/
.work-1 .news_list {margin-top: 60px;min-height: 600px;}
.work-1 .news_list ul li{width: 405px;height: 390px;float: left;margin-right: 33px;margin-bottom: 33px;padding: 0px;background-color: #e8f0fb;}
.work-1 .news_list ul li i{width: 405px;height: 290px;display: block;}
.work-1 .news_list ul li h5{font-size: 18px; text-align: center; line-height: 90px;}
.work-1 .news_list ul li:nth-child(4n){margin-right: 0;}
.work-1 .news_list ul li:hover::before{width: 100%;left: 0;}


@media (max-width: 1680px) {
	/*科技创新*/
	.work-1 .news_list ul li{width:354px ;height:341px ;margin-right:29px ;margin-bottom:29px ;}
	.work-1 .news_list ul li i{width:354px ;height:255px ;}
	.work-1 .news_list ul li time{height:53px ;padding-top:22px ;}
	
	.about_nav ul li{ padding: 0 36px;}
}

@media (max-width: 1440px) {
	/*科技创新*/
	.work-1 .news_list ul li{width:303px ;height:318px ;margin-right:25px ;margin-bottom:25px ;}
	.work-1 .news_list ul li i{width:303px ;height:230px ;}
	.work-1 .news_list ul li time{height:50px ;padding-top:20px ;}
	
	.about_nav ul li{ padding: 0 27px;}
}

@media (max-width: 1366px) {
	/*科技创新*/	
	.work-1 .news_list ul li{width:288px ;height:297px ;margin-right:23px ;margin-bottom:23px ;}
	.work-1 .news_list ul li i{width:288px ;height:222px ;}
	.work-1 .news_list ul li time{height:45px ;padding-top:18px ;}
	
	.about_nav ul li{ padding: 0 24px;}	
}

/*@media (max-width: 1099.98px) { */
@media (max-width: 1099.98px) ,(min-resolution: 192dpi), (-webkit-min-device-pixel-ratio: 2), (min--moz-device-pixel-ratio: 2), (-o-min-device-pixel-ratio: 2/1), (min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
	/*科技创新*/	
	.work-1 .news_list ul li{width:7.2rem ;height:6.50rem ;margin-right:0 ;margin-bottom:0.33rem ;}
	.work-1 .news_list ul li i{width:7.2rem ;height:4.80rem ;}
	.work-1 .news_list ul li time{font-size:0.32rem ;height:1rem ;padding-top:0.40rem ;}
	.work-1 .news_list ul li h5{font-size:0.36rem ;}
	


}