#g-navi {
	height: 50px;
	width: 880px;
}
#g-navi ul {
	width: 878px;
	padding-left: 2px;
}

#g-navi li {
	float: left;
	height: 49px;
	list-style-type: none;
}
#g-navi li a:hover img
{
opacity:0.7;
filter: alpha(opacity=70);
-ms-filter: "alpha( opacity=70 )";
}