.bg1_1
{
	background: url("../images/banner/bg1_1.jpg") center top;
	background-repeat:no-repeat;
	z-index:-1;
}
.bg1_2
{
	background: url("../images/banner/bg1_2.jpg") center top;
	background-repeat:no-repeat; 
	/* 不能去掉，会影响banner切换效果 */
	z-index:-2; 
}
.bg1_3
{
	background: url("../images/banner/bg1_3.jpg") center top;
	background-repeat:no-repeat;
	z-index:-2;
}
.bg1_4
{
	background: url("../images/banner/bg1_1.jpg") center top;
	background-repeat:no-repeat;
	z-index:-2;
}
.bg1_5
{
	background: url("../images/banner/bg1_2.jpg") center top;
	background-repeat:no-repeat;
	z-index:-2;
}
.bg2
{
	background: url("../images/banner/bg2.jpg") center top;
	background-repeat:no-repeat;
}
.bg3
{
	background: url("../images/banner/bg3.jpg") center top;
	background-repeat:no-repeat;
}
.bg4
{
	background: url("../images/banner/bg4_1.jpg") center top;
	background-repeat:no-repeat;
}
.bg4_1
{
	background: url("../images/banner/bg4_1.png") center top;
	background-repeat:no-repeat;
	z-index:-1;
}
.bg4_2
{
	background: url("../images/banner/bg4_2.png") center top;
	background-repeat:no-repeat;
	/* 不能去掉，会影响banner切换效果 
    /* 使用png格式图片做背景，防止渐隐渐现效果出现噪点(白点)
    */
	z-index:-2; 
}
.bg4_3
{
	background: url("../images/banner/bg4_3.png") center top;
	background-repeat:no-repeat;
}
.bg5
{
	background: url("../images/banner/bg5.jpg") center top;
	background-repeat:no-repeat;
}
.bg6
{
	background: url("../images/banner/bg6.jpg") center top;
	background-repeat:no-repeat;
}
.menu
{
	width: 100px;
	height: 100px;
	cursor: pointer;
}
.menu a
{
	width: 100px;
	height: 97px;
	cursor: pointer;
	display:block;
}
#cursor
{
	display: block;
	overflow: hidden; /*--此句不能去掉,否则IE6中会出错,IE7,IE8,Firfox中不报错--*/
	width: 55px;
	height: 4px;
	background-color: White;
	position:relative;
	top:-15px;
	*position: absolute;
	*top: 85px;
	left: 30px;
}
.box
{
	width: 92px;
	height: 62px;  
	display: block;
	margin-left: 10px;
	float: right;
	cursor:pointer;
}
.box img
{
	border:1px solid #ffffff;
}
.table1
{
	position:relative;
    background-color: transparent;
}