.back {  background-image: url(img-back/back1.gif)}
.shikaku {  background-attachment: fixed; background-color: #CCCCCC; left: 5px; top: 5px; clip:  rect(   ); background-position: 202px 320px}
.qa-back {  background-image: url(img-back/qa-back2.gif); background-repeat: repeat-y}
.r-back {  background-image: url(img-back/r-back2.gif)}
.fukidashi {  background-image: url(img-sozai/hukidashi.gif); background-repeat: no-repeat; background-position: bottom}
.grumet-b {  background-image: url(img-back/g-back2.gif)}