message: Add clearButton style for radio questions
diff: @@ -68,7 +68,7 @@ export var bemCss = {
  controlLabel: "sv-select-base__control-label",
  materialDecorator: "",
  other: "",
  - clearButton: "",
  + clearButton: "sv-btn",
  column: "sv-select-base__column"
  },
  text: {
  @@ -90,7 +90,7 @@ export var bemCss = {
  itemControl: "sv-imagepicker__control",
  image: "sv-imagepicker__image",
  itemText: "sv-imagepicker__text",
  - clearButton: ""
  + clearButton: "sv-btn"
  },
  matrixdropdown: {
  root: "sv-table sv-matrix-dropdown",
  