html,body { height:100%; }
a:hover { color:66F; }
a:hover { text-decoration: underline; }
a { text-decoration:none; }
h1 { font-size:20px;text-align:center; }
.tb_font { font-size:12px; }
.tb_font2 { font-size:12px;color:#555555; }
.tb_font3 { padding:8px; }
.tb_font4 { font-size:10px; }
.tb_font5 { padding:4px; }
.img_sp { margin:8px 2px; }