.taiken31-1 { background-image: url(../image/taikenki/taikenki-015.gif); background-repeat: no-repeat; margin-bottom: 20px; width: 710px; height: 100px; }
.taiken31-2 { background-image: url(../image/taikenki/taikenki-127.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken32-1 { background-image: url(../image/taikenki/taikenki-509.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken32-2 { background-image: url(../image/taikenki/taikenki-508.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken32-3 { background-image: url(../image/taikenki/taikenki-507.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken32-4 { background-image: url(../image/taikenki/taikenki-532.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken32-5 { background-image: url(../image/taikenki/taikenki-534.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken32-6 { background-image: url(../image/taikenki/taikenki-536.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken33-1 { background-image: url(../image/taikenki/taikenki-125.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-2 { background-image: url(../image/taikenki/taikenki-126.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-3 { background-image: url(../image/taikenki/taikenki-122.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-4 { background-image: url(../image/taikenki/taikenki-123.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-5 { background-image: url(../image/taikenki/taikenki-119.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-6 { background-image: url(../image/taikenki/taikenki-120.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-7 { background-image: url(../image/taikenki/taikenki-165.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-8 { background-image: url(../image/taikenki/taikenki-171.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-9 { background-image: url(../image/taikenki/taikenki-175.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-10 { background-image: url(../image/taikenki/taikenki-174.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken33-11 { background-image: url(../image/taikenki/taikenki-177.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }