.alt { display: none }
#to-01 { background-image: url(i/to-01h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-01a { background-image: url(i/to-01t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-01a:hover { background-image: url(i/to-01h.jpg); background-repeat: no-repeat; }
#to-02 { background-image: url(i/to-02h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-02a { background-image: url(i/to-02t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-02a:hover { background-image: url(i/to-02h.jpg); background-repeat: no-repeat; }
#to-03 { background-image: url(i/to-03h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-03a { background-image: url(i/to-03t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-03a:hover { background-image: url(i/to-03h.jpg); background-repeat: no-repeat; }
#to-04 { background-image: url(i/to-04h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-04a { background-image: url(i/to-04t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-04a:hover { background-image: url(i/to-04h.jpg); background-repeat: no-repeat; }
#to-05 { background-image: url(i/to-05h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-05a { background-image: url(i/to-05t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-05a:hover { background-image: url(i/to-05h.jpg); background-repeat: no-repeat; }
#to-06 { background-image: url(i/to-06h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-06a { background-image: url(i/to-06t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-06a:hover { background-image: url(i/to-06h.jpg); background-repeat: no-repeat; }
#to-07 { background-image: url(i/to-07h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-07a { background-image: url(i/to-07t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-07a:hover { background-image: url(i/to-07h.jpg); background-repeat: no-repeat; }
#to-08 { background-image: url(i/to-08h.jpg); background-repeat: no-repeat; width: 72px; height: 72px }
#to-08a { background-image: url(i/to-08t.jpg); background-repeat: no-repeat; display: block; width: 72px; height: 72px }
a#to-08a:hover { background-image: url(i/to-08h.jpg); background-repeat: no-repeat; }