.maintxt  { }
.maintitle  { font-size: 18px; font-weight: bold}
a.menu:link  { color: #003700; text-decoration: none }
a.menu:visited  { color: #003700; text-decoration: none }
a.menu:hover  { color: #0033cc; text-decoration: underline }
a.menu:active  { color: #0033cc; text-decoration: none }
.size_s   { font-size: small ; text-decoration: none}
.size_xs { font-size: 12px; text-decoration: none; color: #339900}
.size_xxs { font-size: xx-small ; text-decoration: none}
.size_l   { font-size: 13pt; text-decoration: none; line-height: 30px}
strong  { }
h1   { font-weight: normal; font-size: xx-small; margin: 2px }
h2   { font-size: medium; margin: 2px }
h3  { font-size: x-small; margin: 2px }
h4  { font-size: small; margin: 2px }
#container   { background-image: url(images/back.gif); text-align: center; width: 770px; overflow: hidden }
#head    { margin-right: 6px; margin-left: 6px }
#foot   { font-size: x-small; background-color: #dfdfdf; margin-right: 6px; margin-left: 6px; padding: 20px; border-top: 1px solid black; border-bottom: 1px solid black }
#content    { font-size: small; margin: 0px 6px }
body { }
.ol_left   { margin-left: 25px }
.bikou {  font-size: 10px}