FitTrackee/docsrc/source/_static/css/custom.css

article figure img {
  border: solid 1px lightgrey;
}

#furo-languages {
  position: relative;
  display: inline-block;
  font-size: var(--sidebar-item-font-size);
  padding: 12px 16px;
  border-top: solid 1px var(--color-sidebar-background-border);
}

#furo-languages:hover .languages-label {
  display: none;
}

#furo-languages .languages-list {
  display: none;
  position: absolute;
  background-color: var(--color-sidebar-item-background);
  border-top: solid 1px var(--color-sidebar-background-border);
  width: 100%;
  z-index: 1;
  left: 0;
  bottom: 0;
}
#furo-languages .languages-list a {
  display: block;
  text-decoration: none;
  padding: 12px 16px;
  font-size: var(--sidebar-item-font-size);
}
#furo-languages:hover .languages-list {
  display: block;
}
#furo-languages .languages-list a:hover {
  background-color: var(--color-sidebar-item-background--hover);
}