.dialog_caution      { color: #666; font-weight: normal; background: #f5f5f5 url(../images/icons/alert_caution_small.gif) no-repeat 5px center; padding: 10px 10px 10px 40px; border: solid 1px silver }
.dialog_note   { color: #666; font-weight: normal; background: #f5f5f5 url(../images/icons/alert_note_small.gif) no-repeat 5px center; padding: 10px 10px 10px 40px; border: solid 1px silver }
.dialog_stop    { color: #666; font-weight: normal; font-size: larger; background: #f5f5f5 url(../images/icons/alert_stop.gif) no-repeat 5px center; padding: 25px 25px 25px 65px; border: solid 1px silver }
.explain_text   { color: gray; font-style: italic; font-size: smaller }