Add Dashicons Icon to Genesis Framework Meta

functions.php

<?php //* Please don't copy this opening php tag

//* Enqueue Dashicons Scripts
add_action( 'wp_enqueue_scripts', 'afn_add_dashicons' );
function afn_add_dashicons() {
	wp_enqueue_style( 'dashicons' );
}

//* Customize the entry meta in the entry header (requires HTML5 theme support)
add_filter( 'genesis_post_info', 'afn_custom_header_meta' );
function afn_custom_header_meta($post_info) {
	$post_info = '[post_date] [post_author_posts_link before=""] [post_comments before=""] [post_edit]';
	return $post_info;
}

//* Customize the entry meta in the entry footer 
add_filter( 'genesis_post_meta', 'afn_custom_footer_meta' );
function afn_custom_footer_meta($post_meta) {
	$post_meta = '[post_categories before=""] [post_tags before=""]';
	return $post_meta;
}

style.css

.entry-time:before,
.entry-author:before,
.entry-comments-link:before,
.entry-categories:before,
.entry-tags:before {
	display: inline-block;
	-webkit-font-smoothing: antialiased;
	font: normal 18px/1 'dashicons';
	margin-right: 5px;
}

.entry-author:before,
.entry-comments-link:before {
	margin-left: 15px;
}

.entry-time:before {
	content: "\f145";
}

.entry-author:before {
	content: "\f110";
}

.entry-comments-link:before {
	content: "\f125";
}

.entry-categories:before {
	content: "\f318";
}

.entry-tags:before {
	content: "\f323";
}