Taxonomy title and description (category, tag, taxonomy) in Genesis Child Theme

functions.php

//* Adding WordPress Taxonomy title and description (category, tag, taxonomy)
add_action( 'genesis_before_loop', 'cmk_output_category_info' );
function cmk_output_category_info() {

	if ( is_category() || is_tag() || is_tax() ) {

		echo '<div class="archive-description">';

		echo '<h1 class="archive-title">';
		echo single_term_title();
		echo '</h1>'; 

		echo term_description();

		echo '</div>'; 

	}

}

style.css

/* Adding WordPress Taxonomy title and description styles (category, tag, taxonomy)
---------------------------------------------------------------------------- */

.archive-description {
    background-color: #ccc;
    font-size: 16px;
    margin-bottom: 20px;
    padding: 40px 40px;
}

.archive-title {
    font-size: 36px;
}