body { margin-top: 0px; background-color:#fff; font-size: 11px; text-align:center; }

.header { width:900px; background-color:#fff; margin-left: auto; margin-right: auto; }

.navbutton { width:123; height:35; margin: 0px 1px; }

.main { width:900px; background-color:#fff; margin-left: auto; margin-right: auto; padding: 20px 0px 10px 0px; }

.content { width:880px; background-color:#fff; text-align: left; margin: 0px 10px 0px 10px; }

.title { font-size:23px; text-align: center; font-weight: bold; margin-bottom: 20px; }

.normaltable { text-align: left; border-left: solid 1px #888; border-bottom: solid 1px #888; }
.normaltable th { font-size: 13px; vertical-align: top; border-top: solid 1px #888; border-right: solid 1px #888; font-weight: bold; padding: 5px; background-color: #f3f3f3 }
.normaltable td { font-size: 12px; vertical-align: top; border-top: solid 1px #888; border-right: solid 1px #888; padding: 5px; }