components/Input/style/textarea.less
@textarea-prefix-cls: ~'@{prefix}-textarea';

.@{textarea-prefix-cls}-wrapper {
  display: inline-block;
  position: relative;
  width: 100%;
}

.@{textarea-prefix-cls}-clear-wrapper {
  &:hover {
    .@{textarea-prefix-cls}-clear-icon {
      display: inline-block;
    }
  }

  .@{textarea-prefix-cls} {
    padding-right: @icon-hover-size-default-height;
  }
}

.@{textarea-prefix-cls} {
  &-word-limit {
    position: absolute;
    font-size: @textarea-font-tip-size;
    bottom: @textarea-layout-tip-bottom;
    right: @textarea-layout-tip-right;
    color: @textarea-color-tip-text;
    user-select: none;

    &-error {
      color: @input-color-border_error_focus;
    }
  }

  &-clear-icon {
    display: none;
    position: absolute;
    right: @textarea-layout-tip-right;
    top: @textarea-layout-top-icon-clear;
    font-size: @textarea-size-icon-clear;
    color: @input-color-icon-clear;

    > svg {
      transition: color @transition-duration-1 @transition-timing-function-linear;
      position: relative;
    }
  }
}
