.taiken11-1 { background-image: url(../image/taikenki/taikenki-013.gif); background-repeat: no-repeat; margin-bottom: 20px; width: 710px; height: 100px; }
.taiken11-2 { background-image: url(../image/taikenki/taikenki-106.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken12-1 { background-image: url(../image/taikenki/taikenki-503.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken12-2 { background-image: url(../image/taikenki/taikenki-502.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken12-3 { background-image: url(../image/taikenki/taikenki-524.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken12-4 { background-image: url(../image/taikenki/taikenki-527.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken12-5 { background-image: url(../image/taikenki/taikenki-533.gif); background-repeat: no-repeat; margin-bottom: 30px; width: 420px; height: 30px; }
.taiken13-1 { background-image: url(../image/taikenki/taikenki-107.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-2 { background-image: url(../image/taikenki/taikenki-108.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-3 { background-image: url(../image/taikenki/taikenki-104.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-4 { background-image: url(../image/taikenki/taikenki-105.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-5 { background-image: url(../image/taikenki/taikenki-158.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-6 { background-image: url(../image/taikenki/taikenki-157.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-7 { background-image: url(../image/taikenki/taikenki-164.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-8 { background-image: url(../image/taikenki/taikenki-163.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-9 { background-image: url(../image/taikenki/taikenki-172.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }
.taiken13-10 { background-image: url(../image/taikenki/taikenki-173.gif); background-repeat: no-repeat; background-position: left top; margin-bottom: 20px; width: 260px; height: 50px; }