#R-body img.logo {
  display: inline;
  height: 4em;
  margin: 1em;
}
#R-body img.biglogo {
  display: inline;
  height: 6em;
  margin: 1em;
}

#R-body div.logo-bar {
  display: flex;
  width: 100%;
  flex-flow: row wrap;
  justify-content: space-around;
}

table tr th:empty {
  display: none;
}

i.icon-in-menu {
  display: inline-block;
  min-width: 1.6em;
}

#R-sidebar a:hover {
  background-color: var(--MENU-SEARCH-BG-color);

}