/* header style for main page */
#header {
    background: url(../img/title.jpg);
    border: 1px solid #FFFFFF;
    height: 189px;
    width: 998px;
}

/* header style for sub pages */
#sub_header {
    background: url(../img/title_small.jpg);
    border: 1px solid #FFFFFF;
    height: 105px;
    width: 998px;
}

/* header link text is not visible */ 
#header i, #sub_header i {
    font-style: normal;
    visibility: hidden;
}

/* links fill the whole header image */
#header a, #sub_header a {
    display: block;
    height: 100%;
    width: 100%;
    text-decoration: none;
}