message: Fix buttons size
diff: @@ -19,14 +19,14 @@ limitations under the License.
  justify-content: start;
  .mx_FormattingButtons_Button {
  - --size: 26px;
  + --size: 28px;
  position: relative;
  cursor: pointer;
  height: var(--size);
  line-height: var(--size);
  width: auto;
  padding-left: var(--size);
  - margin-right: 6px;
  + margin-right: 2px;
  background-color: transparent;
  border: none;
  @@ -37,8 +37,8 @@ limitations under the License.
  &::before {
  content: '';
  position: absolute;
  - top: 7px;
  - left: 7px;
  + top: 8px;
  + left: 8px;
  height: 12px;
  width: 12px;
  background-color: $icon-button-color;
  