.w1200 {
	max-width: 1200px;
	margin: 0 auto;
	width: auto;
}

.xg_lis {
	margin-bottom: -20px;
}

.xg_lis li {
	margin-bottom: 20px;
}

.mt20 {
	margin-top: 20px;
}

@media screen and (max-width:1199px) {
	.copy-box {
		min-width: 350px;
	}

	.w1200 {
		padding: 0 10px;
	}

	.header-top {
		display: none;
	}

	.nav-box {
		padding: 15px 10px;
		height: auto;
	}


	.detailed-left {
		width: 100%;
	}

	.detailed-right {
		display: none;
	}
}

@media screen and (max-width:875px) {
	.xg_lis {
		display: flex;
		margin-right: 0;
		flex-wrap: wrap;
		margin-bottom: 10px;
		height: 390px;
		overflow: hidden;
	}

	.dlapp-box dd.dd02 {
		width: 120px;
	}

	.dlapp-box .dlbtn {
		width: 120px;
	}

	.dlapp-box dd.dd01 {
		width: 380px;
	}

	.nav li a {
		margin: 0;
		box-sizing: border-box;
	}

	.xg_lis li {
		margin-bottom: 0;
		float: none;
		box-sizing: border-box;
		width: 20%;
		margin-right: 0;
	}

}

@media screen and (max-width:750px) {
	.nav-box {
		display: flex;
		flex-direction: column;
	}

	.nav {
		display: flex;
	}

	.nav li {
		flex: 1;
	}

	.wrap {
		line-height: 1.6;
	}

	.nav li a {
		display: block;
		padding: 0;
		font-size: 14px;
		text-align: center;
	}

	.xg_lis li {
		width: 33.3333%;
	}

	.responsiveBox {
		padding: 0;
	}

	.news-dbox {
		padding: 10px;
	}

	.details_head .list p {
		margin: 0;
	}

	.details_head .list {
		margin: 20px 0;
		align-items: center;
		justify-content: space-between;
		display: flex;
	}

	.dlapp-box {
		height: 80px;
		padding: 10px;
		display: flex;
		align-items: center;
	}

	.dlapp-box dt {
		flex-shrink: 0;
	}

	.dlapp-box dt img {
		width: 70px;
		border-radius: 10px;
		height: 70px;
	}

	.dlapp-box dd.dd01 li:nth-child(3),
	.dlapp-box dd.dd01 li:nth-child(4) {
		display: none;
	}

	.dlapp-box dd.dd01 li {
		opacity: .5;
	}

	.dlapp-box dd.dd01 li span {
		display: none;
	}

	.dlapp-box dd.dd02 {
		width: auto;
		margin-left: 10px;
	}

	.dlapp-box dd.dd02 a {
		margin-top: 0;
		width: 77px;
		height: 30px;
		line-height: 30px;
		text-align: center;
		background: #f22f27;
		color: #fff;
		display: block;
		border-radius: 15px;
		font-size: 14px;
	}

	.dlapp-box dd.dd01 .att {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		overflow: hidden;
		height: auto;
		line-height: 1.4;
		font-size: 16px;
		margin: 0;
	}

	.logo img {
		height: 40px;
		margin-bottom: 8px;
		display: block;

	}

	.nav-box {
		padding-bottom: 0;
	}

	.dlapp-box dd.dd01 {
		width: auto;
		flex: 1;
	}

	.details_head h1 {
		font-size: 24px;
	}

	.d_name {
		padding-top: 10px;
	}

	.news-relevantApp2 {
		padding: 10px;
	}

	.news-relevant {
		padding: 10px;
	}

	.news-relevant li {
		width: 100%;
	}

	.copy-box {
		padding: 10px;
		padding-bottom: 25px;
	}

	.copy-nav {
		display: none;
	}

	.news-article {
		padding-top: 15px;

	}
}