body {  margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px}
.font1 {  font-size: xx-small; line-height: 140%}
.navi {  font-size: 10px}
.font2 {  font-size: x-small; line-height: 130%}
.esta { font-size: xx-small; line-height: 200%}
.tyosaku { font-size: xx-small; line-height: 120%}