Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
.collapseButtonTest {
  display: -moz-inline-box;
  display: inline-block;
  font-weight: normal;
  min-width: 5em;
  margin-left: 0.5em;
  color: #0645ad;
  white-space: nowrap;
  padding: 0;
  text-align: left;
}

.collapseButtonBalance {
  display: -moz-inline-box;
  display: inline-block;
  width: 5em;
  margin-right: 2.5em;
}

.collapseButtonContent {
  padding: 0 0.25em 0 0.25em;
  border: 1px solid transparent;
  text-decoration: none;
  color: #0645ad;
}

a.collapseButtonContent:hover {
  border: 1px solid;
  border-color: white black black white;
  cursor: pointer;
  cursor: hand;
  text-decoration: none;
  color: #0645ad;
}

.collapseButtonHide {
  background-image: url(http://upload.wikimedia.org/wikipedia/en/thumb/b/b8/ArrowUpNavbox.svg/7px-ArrowUpNavbox.svg.png);
}

.collapseButtonShow {
  background-image: url(http://upload.wikimedia.org/wikipedia/en/thumb/c/c3/ArrowDownNavbox.svg/7px-ArrowDownNavbox.svg.png);
}

.collapseButtonHideIE6 {
  background-image: url(http://upload.wikimedia.org/wikipedia/en/9/99/ArrowUpNavbox.gif);
}

.collapseButtonShowIE6 {
  background-image: url(http://upload.wikimedia.org/wikipedia/en/7/7b/ArrowDownNavbox.gif);
}

.collapseButtonHide,
.collapseButtonShow,
.collapseButtonHideIE6,
.collapseButtonShowIE6 {
  color: #0645ad;
  padding-left: 0.7em;
  background-repeat: no-repeat;
  background-position: left center;
}

span.navbarEditLinks {
  display: none;
}