a:link { color:#5168D5; text-decoration: none; }
a:visited { color:#5168D5; text-decoration: none; }
a:active { color:#5168D5; text-decoration: none; }
a:hover { color:#008000 ; text-decoration: none; }
.hai1        { background-image: url('img/b_sippou11.gif') }
.hai2        { background-image: url('img/b_sippou12.gif') }
.hai3        { background-image: url('img/b_sippou13.gif') }
.hai5        { background-image: url('img/b_sippou15.gif') }
.hai4        { background-image: url('img/b_sippou14.gif') }
a:active { color: rgb(0,102,102); }
.b1          { color: #FFFFFF; background-color: #0049AD }