.expandable {
}
.expandable .header {
  cursor: pointer;
  height:100%;
  margin:0;
}

.expanded .header {
  background:url(../../images/markdown_extensions/collapse.gif) no-repeat 0px 50%;
}
.collapsed .header {
  background:url(../../images/markdown_extensions/expand.gif) no-repeat 0px 50%;
}
.expandable .header div {
  padding:0 0 0 16px;
}
.noexpandable .body {
  position:relative;
  top:0 !important;
  top:0.5em;
  clear:both;
}