/* f2 背景图  */
.productarticle-bgtu {
	width: 100%;
	  height: 0;
	  padding-bottom: 23%;
	background-size: 100%;
	background-repeat: no-repeat;
	background-position: center;
}
.phone-productarticle-bgtu{
	display: none;
}
@media screen and (max-width: 800px) {
	.productarticle-bgtu {
		  height: 0;
		  padding-bottom: 48%;
		background-size: 100%;
		background-size: cover;
	}
	.phone-productarticle-bgtu{
		display: block;
	}
	.pc-productarticle-bgtu{
		display: none;
	}
}

/* f3 二级导航栏 面包屑导航 */
.navList {
	width: 100%;
	background-color: rgba(240, 240, 240);
}

.NavList-1 {
	margin: 0 auto;
	width: 90%;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.NavList-2 {}

.NavList-2 li {
	height: 60px;
	line-height: 60px;
	text-align: left;
	float: left;
}

@media screen and (max-width: 500px) {
	.NavList-2 li {
		display: none;
	}
}

.NavList-2 li a {
	position: relative;
}

.NavList-more {
	position: relative;
}

.more1 {
	content: "";
	position: absolute;
	width: 1px;
	height: 15px;
	display: block;
	background: #ccc;
	top: 50%;
	margin-top: -7px;
	left: 0px;
}

.more::after {
	content: "";
	position: absolute;
	width: 1px;
	height: 15px;
	display: block;
	background: #ccc;
	top: 50%;
	margin-top: -7px;
	right: 0px;
}

.more {
	padding: 0 30px 0 30px;
}

/* 面包屑导航 */
.nav-bread {
	height: 60px;
	line-height: 60px;
}


/* f4 正文内容 */
.productarticle-main {
	width: 100%;
	padding-top: 50px;
	margin-bottom: 60px;
}

.productarticle-main1 {
	width: 90%;
	margin: 0 auto;
	box-sizing: border-box;
}


.productarticle-main2 {
	width: 100%;
	border: 1px solid #e5e5e5;
}

.productarticle-main2-title {
	color: #3f3f3f;
	font-size: 24px;
	font-weight: normal;
	margin-top: 20px;
	width: 100%;
	text-align: center;
	padding-left: 15px;
	padding-right: 15px;
	box-sizing: border-box;
}

.productarticle-main2-title2 {
	margin: 0 auto;
	padding-bottom: 10px;
	margin-top: 10px;
	text-align: center;
}

.productarticle-main2-time {
	display: inline;
	text-align: center;
	color: #999999;
}

.productarticle-main2-author {
	display: inline;
	text-align: center;
	color: #333333;
	padding-left: 5px;
}

.title-row {
	width: 100%;
	border-bottom: 1px solid #e5e5e5;
}

.productarticle-main2-thumb {
	width: 50%;
	margin: 0px auto;
	margin-top: 50px;
	display: block;
}

.productarticle-main2-desc {
	margin-bottom: 40px;
	margin-top: 20px;
}
.productarticle-main2-desc img{
	width: 50%;
	margin: 0px auto;
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
	display: block;
}
.productarticle-page-turning {
	display: flex;
	justify-content: space-between;
}

.page-turning-colour {
	color: #333;
}

.page-turning-colour:hover {
	color: rgba(29, 81, 190);
}

.page-turning {
	border-radius: 3px;
	padding: 5px 10px;
	margin-bottom: 30px;
}

@media screen and (max-width: 1200px) {
	.productarticle-main1 {
		width: 94%;
	}

	.productarticle-main {
		padding-top: 40px;
		margin-bottom: 40px;
	}

	.productarticle-main2-thumb {
		margin-top: 40px;
	}
}

@media screen and (max-width: 1100px) {
	.productarticle-main1 {
		width: 96%;
	}

	.productarticle-main {
		padding-top: 30px;
		margin-bottom: 30px;
	}

	.productarticle-main2-thumb {
		margin-top: 30px;
	}

}

@media screen and (max-width: 1000px) {

	.productarticle-main {
		padding-top: 20px;
		margin-bottom: 20px;
	}

	.productarticle-main2-thumb {
		margin-top: 20px;
	}
}

@media screen and (max-width: 800px) {
	.productarticle-main {
		padding-top: 30px;
		margin-bottom: 20px;
	}

	.productarticle-main1 {
		width: 100%;
	}
	.productarticle-main2-title {
	font-size: 22px;
	}
}