div.container {
    background-image:url("home_over.jpg");
	background-repeat: no-repeat;
	vertical-align: middle;
}

div.container a, div.container a:link, div.nav a:visited {
    display:block;
}

div.container img {
    border:0;
}

div.container a:hover img {
    visibility:hidden;
}

div.container1 {
    background-image:url("profile_over.jpg");
	background-repeat: no-repeat;
	vertical-align: middle;
}

div.container1 a, div.container1 a:link, div.nav a:visited {
    display:block;
}

div.container1 img {
    border:0;
}

div.container1 a:hover img {
    visibility:hidden;
}

div.container2 {
    background-image:url("product_over.jpg");
	background-repeat: no-repeat;
	vertical-align: middle;
}

div.container2 a, div.container2 a:link, div.nav a:visited {
    display:block;
}

div.container2 img {
    border:0;
}

div.container2 a:hover img {
    visibility:hidden;
}

div.container3 {
    background-image:url("contact_us_over.jpg");
	background-repeat: no-repeat;
	vertical-align: middle;
}

div.container3 a, div.container3 a:link, div.nav a:visited {
    display:block;
}

div.container3 img {
    border:0;
}

div.container3 a:hover img {
    visibility:hidden;
}