body {  background-image: url(images/top/back.gif); background-position: center; text-align: center}
hr {  text-align: center; margin-right: 20px; margin-left: 20px; border-color: #CCCCCC black black; border-style: dotted; border-top-width: thin}
.teble_margin {  margin-top: 20px; margin-right: 20px; margin-bottom: 20px; margin-left: 20px}