ant-design/components/input-number/style/rtl.less

@import '../../style/themes/index';
@import '../../style/mixins/index';
@import '../../input/style/mixin';

@input-number-prefix-cls: ~'@{ant-prefix}-input-number';

.@{input-number-prefix-cls} {
  &-rtl {
    direction: rtl;
  }

  &-handler-wrap {
    .@{input-number-prefix-cls}-rtl & {
      right: auto;
      left: 0;
      border-right: @border-width-base @border-style-base @input-number-handler-border-color;
      border-left: 0;
      border-radius: @border-radius-base 0 0 @border-radius-base;
    }
  }

  &-input {
    .@{input-number-prefix-cls}-rtl & {
      direction: ltr;
      text-align: right;
    }
  }
}