.pro_bg {  background-image: url(img/hanakobo_bg.gif); background-repeat: repeat-y; background-position: left top}
.pro_bg2 {  background-image: url(img/pro_bg.gif); background-repeat: repeat-y; background-position: left top}
.hs_bg {  background-image: url(img/handsign_bg.gif); background-repeat: repeat-y; background-position: left top}
.kani_bg {  background-image: url(img/kani_bg.gif); background-repeat: repeat-y; background-position: left top}
.daikeien_bg {  background-image: url(img/daikeien_sasae.gif); background-repeat: repeat-y; background-position: left top}
.ume_bg {  background-image: url(img/ume_osae.gif); background-repeat: repeat-y; background-position: left top}