.#{$prefix}form-textarea {
    line-height: $form-textarea-line-height;
    height: auto; // override height inherited from .x-form-text
    @if $include-content-box {
        .#{$prefix}content-box & {
            height: auto;
        }
    }
    @if not is-null($form-field-background-image) {
        background-image: theme-background-image($form-field-background-image);
    }
}