.fss {  font-size: 8px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fs {  font-size: 10px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fsx {  font-size: 11px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fsl {  font-size: 10px; line-height: 12px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fm {  font-size: 12px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fml {  font-size: 12px; line-height: 17px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fl {  font-size: 14px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fll {  font-size: 14px; line-height: 16px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fx {  font-size: 16px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fxl {  font-size: 16px; line-height: 18px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
.fselect {  font-size: 10px ; font-family: 'Arial', 'Helvetica', 'sans-serif'}
a {text-decoration: none}
a.kasen:hover {text-decoration:underline}