#sidebar {
  position: absolute;
  width: 8em;
  left: 0;
  top: 0;
  text-align: center;
}
#main {
  margin-left: 9em;
}
.regCenter {text-align: center}
.italicCenter {text-align: center; font-style: italic}
.bigCenter {text-align: center; font-size: larger}
.regRight {text-align: right}
.regLeft {text-align: left}
.xsmall {font-size: x-small}
.regMargin {margin: 10px 20px}
.regStrike {text-decoration: line-through}
.small1 {font-size: smaller}
.small1Left {text-align: left; font-size: smaller}
.large1 {font-size: larger}
.xsmallCenter {font-size: x-small; font-style: italic; text-align: center}
.small1ItCenter {font-size: smaller; font-style: italic; text-align: center}