message: Work for add rtl styles for selectbase questions in modern theme
diff: margin-left: 41px;
  min-height: 30px;
  }
  +[dir="rtl"],
  +[style*="direction:rtl"] {
  + .sv-selectbase__label {
  + margin-right: 41px;
  + margin-left: 0;
  + }
  +}
  .sv-selectbase__decorator.sv-item__decorator {
  position: absolute;
  left: -41px;
  }
  +[dir="rtl"],
  +[style*="direction:rtl"] {
  + .sv-selectbase__decorator.sv-item__decorator {
  + left: initial;
  + right: -41px;
  + }
  +}
  .sv-selectbase__clear-btn {
  margin-top: 0.9em;
  background-color: $clean-button-color;
  