.midashi { font-size: 18px; line-height: 110%; font-weight: bold}
.mains { font-size: 14px; line-height: 150%; text-decoration: none}
.mainl { font-size: 16px; line-height: 160%; text-decoration: none}
.mains2 { font-size: 13px; line-height: 150%; text-decoration: none}
.backwall {  background-color: #E8E9FF; background-image: url(images/pattern01.gif); background-repeat: repeat-y; background-position: left top}
.topbackwall {  background-color: #E8E9FF; background-attachment: fixed; background-image: url(images/pattern02.gif); background-repeat: repeat-y; background-position: left top}