#main-navigation {
    margin-bottom: 25px;
}
#main-navigation li {
    border: 1px solid #ccc;
    float: left;
    margin: 2px 6px 0 0;
}
#main-navigation a {
/*    color: #222; */
    display: block;
    padding: 12px 30px;
    text-decoration: none;
}
#main-navigation a:hover {
    background-color: #dedede;
}
#main-navigation ul, #main-navigation ol {
    list-style: outside none none;
    margin: 0;
    padding: 0;
}
h2 a {
	text-decoration:none;
	color : #373737;
}

#screenshots td {
	text-align:center;
}