#tab_bar {
  padding: 15px;
  padding-bottom: 3px;
  font-family: verdana, arial, helvetica, sans-serif;
}

#tab_bar ul {
  border: none;
  margin: 0px;
  margin-left: 8em;
  padding: 0px;
  list-style-type: none;
  list-style-image: none;
  list-style-position: outside;
}

#tab_bar ul li {
  margin: 0px;
  display: inline;
}

#tab_bar ul li a {
  margin: 0px;
  padding: 3px 12px 3px 12px;
  color: black;
  font-size: 12px;
  text-decoration: none;
  display: inline;
  background-color: rgb(204, 204, 255);
  border: 1px solid rgb(153, 153, 204);
  /* mozilla-specific rounded corners */
  -moz-border-radius-topleft: 6px;
  -moz-border-radius-topright: 6px;
  /* safari/webkit-specific rounded corners */
  -webkit-border-top-left-radius: 6px;
  -webkit-border-top-right-radius: 6px;
  /* css3 standard rounded corners - for future browsers */
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

#tab_bar ul li a:hover {
  text-decoration: underline;
  background-color: rgb(153, 153, 255);
  border: 1px solid rgb(102, 102, 153);
}

#tab_bar ul li a.selected {
  background-color: rgb(153, 153, 255);
  border: 1px solid rgb(102, 102, 153);
  border-bottom: 1px solid rgb(153, 153, 255);
}

#content {
  padding: 20px;
  margin-left: 20px;
}

div.tab_box {}

div.tab_main {
  padding: .5em;
  position: relative;
  z-index: 101;
}

div.tab_iframe_wrapper {
  width: 100%;
}

iframe.tab_content {
  border: 1px inset #ccc;
  width: 100%;
  height: 100ex;
}