body{
	background: url(2022njnszwgkgzyd_bodybg.jpg) no-repeat top center;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
.mt15{
	margin-top: 15px!important;
}
.mt60{
	margin-top: 60px!important;
}
.mb60{
	margin-bottom: 60px!important;
}
.yinyan{
	background: url(2022njnszwgkgzyd_yinyanbg.png) no-repeat;
	width: 1300px;
	height: 360px;
	margin: 426px auto 0;
	color: #d21c2e;
	font-size: 22px;
	line-height: 40px;
	text-indent: 2em;
	padding: 85px 110px 0 235px;
}
.w1200{
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}
.tpjd{
	background: url(./2022njnszwgkgzyd_tpjd.png) no-repeat;
	width: 610px;
	height: 480px;
}
.wdsjd{
	background: url(2022njnszwgkgzyd_wdsjd.jpg) no-repeat bottom;
	width: 590px;
	height: 480px;
}
.video{
	background: url(2022njnszwgkgzyd_video.jpg) no-repeat;
	width: 240px;
	height: 434px;
}
.e-book{
	background: url(2022njnszwgkgzyd_e-book.jpg) no-repeat;
	width: 240px;
	height: 434px;
}
.pdf{
	background: url(2022njnszwgkgzyd_pdf.jpg) no-repeat;
	width: 240px;
	height: 434px;
}
.audio{
	background: url(2022njnszwgkgzyd_audio.jpg) no-repeat;
	width: 240px;
	height: 434px;
}
.h5{
	background: url(2022njnszwgkgzyd_H5.jpg) no-repeat;
	width: 240px;
	height: 434px;
}