.size-s {  font-size: x-small; letter-spacing: 1px; word-spacing: 1px}
.size-ss { font-size: xx-small}
.iti-m {  font-size: small; text-align: center}
.iti_m-size_s {  font-size: x-small; text-align: center}
.bo {  font-size: small; font-weight: bold}
.size_m {  font-size: large; background:   top}
.kasen {  text-decoration: underline}
.size {  font-size: small; line-height: 19px; letter-spacing: 1px; word-spacing: 1px}