body { text-align:center; line-height:150%; }

.sethumei { font-size:120%; font-weight:bold; margin:0.5em; }
.gotop { float:right; }
.toppage { text-align:center; } 

H1{ font-size:180%; text-align:center; background-color: #0099cc; background:image/title.jpg;  color:#ffffff; margin : 0.3em; }
H2{ font-size:120%; text-align:left;  background-color: #6699FF; color:#FFFFFF; margin : 0.1em; }
H3{ font-size:100%; text-align:left;  margin : 0.1em; line-height:150%;}
H4{ font-size:100%; text-align:left;  margin : 0.1em; line-height:150%;}

.kihon1 { font-size:90%; text-align:left; margin : 0.1em;  line-height:130%; }