message: Remove old FormButton CSS
diff: @@ -157,12 +157,6 @@ limitations under the License.
  .mx_Checkbox {
  align-items: center;
  }
  -
  - .mx_FormButton {
  - min-width: 92px;
  - font-weight: normal;
  - box-sizing: border-box;
  - }
  }
  }
  @@ -200,8 +194,4 @@ limitations under the License.
  padding: 0;
  }
  }
  -
  - .mx_FormButton {
  - padding: 8px 22px;
  - }
  }
  