#content { border: none; }

#content ul { position: absolute; bottom: 0; right: 15px; width: 576px; height: 466px; list-style: none; margin: 0; padding: 0; }

#s1, #s2, #s3, #s4, #s5, #s6 { display: block; width: 192px; height: 233px; margin: 0; padding: 0; position: absolute; }

#s1 { top: 0; left: 0; background: url(front1a.jpg) no-repeat; }

#s2 { top: 0; left: 192px; background: url(front2a.jpg) no-repeat; }

#s3 { top: 0; left: 384px; background: url(front3a.jpg) no-repeat; }

#s4 { top: 233px; left: 0; background: url(front4a.jpg) no-repeat; }

#s5 { top: 233px; left: 192px; background: url(front5a.jpg) no-repeat; }

#s6 { top: 233px; left: 384px; background: url(front6a.jpg) no-repeat; }

#s1 a, #s2 a, #s3 a, #s4 a, #s5 a, #s6 a { display: block; width: 100%; height: 100%; outline: none; text-decoration: none; }

#s1 a:hover { background: url(front1b.jpg) no-repeat; }

#s2 a:hover { background: url(front2b.jpg) no-repeat; }

#s3 a:hover { background: url(front3b.jpg) no-repeat; }

#s4 a:hover { background: url(front4b.jpg) no-repeat; }

#s5 a:hover { background: url(front5b.jpg) no-repeat; }

#s6 a:hover { background: url(front6b.jpg) no-repeat; }

#s1 span, #s2 span, #s3 span, #s4 span, #s5 span, #s6 span { display: none; }