@charset "gb2312";
.hongqiang {
	margin: 0 auto;
	height: 215px;
	width: 714px;
	background-image: url(images/sy_t.jpg);
	background-repeat: no-repeat;
}
.guodu{
	width:822px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	padding: 0px;
}
.jieshao{
	width:582px;
	height:auto;
	margin: 0 auto;

}
.shipin{
	width:822px;
	height:460px;
	background-image: url(images/index_3.jpg);
	background-repeat: no-repeat;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;

}