.back-n {  background-image: url(../img-top_back/back_news.gif); background-repeat: repeat-y}
.back-g { background-image: url(../img-top_back/back_gs.gif); background-repeat: repeat-y }
.back-k { background-image: url(../img-top_back/back_kankou.gif); background-repeat: repeat-y }
.back-i { background-image: url(../img-top_back/back_ivent.gif); background-repeat: repeat-y }
.back-spon { background-image: url(../img-top_back/back_s.gif); background-repeat: repeat-y }
.back-to { background-image: url(../img-top_back/back_topics.gif); background-repeat: repeat-y}
body {  background-image: url(../img-top_back/back.gif); background-repeat: repeat-y; background-position: center}
.back-topgreen {  background-image:  url(../img-botan/back_t1.gif); background-repeat: repeat-x}
.back-pr {
	background-color: #E9E9E9;
	border: thin solid #999999;
	padding-top: 5px;
	padding-left: 10px;
}