#navi{
	float:left;
	width:630px;
	padding-left:162px;
	background:#FFF;
	
}

/***** home *****/
a.home, a.home_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-home.png);
}
 
a.home:hover {
	background: url(../images/btn-home.png) 0 110px;
}
 
a.home_selected {
	background: url(../images/btn-home.png) 0 110px;
}

/***** about *****/
a.about, a.about_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-about.png);
}
 
a.about:hover {
	background: url(../images/btn-about.png) 0 110px;
}
 
a.about_selected {
	background: url(../images/btn-about.png) 0 110px;
}

/***** products *****/
a.products, a.products_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-products.png);
}
 
a.products:hover {
	background: url(../images/btn-products.png) 0 110px;
}
 
a.products_selected {
	background: url(../images/btn-products.png) 0 110px;
}

/***** oem *****/
a.oem, a.oem_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-oem.png);
}
 
a.oem:hover {
	background: url(../images/btn-oem.png) 0 110px;
}
 
a.oem_selected {
	background: url(../images/btn-oem.png) 0 110px;
}

/***** network *****/
a.network, a.network_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-network.png);
}
 
a.network:hover {
	background: url(../images/btn-network.png) 0 110px;
}
 
a.network_selected {
	background: url(../images/btn-network.png) 0 110px;
}

/***** contact *****/
a.contact, a.contact_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-contact.png);
}
 
a.contact:hover {
	background: url(../images/btn-contact.png) 0 110px;
}
 
a.contact_selected {
	background: url(../images/btn-contact.png) 0 110px;
}

/***** career *****/
a.career, a.career_selected {
	display:block;
	float:left;
	width:105px;
	height:110px;
	background: url(../images/btn-career.png);
}
 
a.career:hover {
	background: url(../images/btn-career.png) 0 110px;
}
 
a.career_selected {
	background: url(../images/btn-career.png) 0 110px;
}