message: Improve responsiveness of the layout switcher
diff: @@ -30,6 +30,7 @@ limitations under the License.
  flex-direction: column;
  width: 300px;
  + min-width: 0;
  border: 1px solid $appearance-tab-border-color;
  border-radius: 10px;
  @@ -81,6 +82,7 @@ limitations under the License.
  margin: 0;
  &[data-layout=bubble] {
  margin-right: 40px;
  + flex-shrink: 1;
  }
  &[data-layout=irc] {
  > a {
  