message: Condense CSS rules and use box-sizing instead of math
diff: @@ -20,14 +20,12 @@ limitations under the License.
  margin: 8px;
  }
  -.mx_GroupPublicity_toggle .mx_GroupTile {
  - width: calc(100% - 60px); // 48px switch + some padding
  -}
  -
  .mx_GroupPublicity_toggle .mx_GroupTile {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  + box-sizing: border-box;
  + width: 100%;
  }
  .mx_GroupPublicity_toggle .mx_ToggleSwitch {
  