cookbookplugin

<?php
//* Do NOT include the opening php tag

add_action( 'cookbook_recipe_after', 'cookbook_recipe_instagram', 10 );
/**
 * Display the Instagram Information.
 */
function cookbook_recipe_instagram() {
	echo '<div ' . cookbook_get_attr( $recipe, 'instagram' ) . '>';
		echo '<i class="fa fa-instagram fa-5x fa-pull-left"></i>';

cookbookplugin

body .cookbook-instagram {
	background: #333;
	color: #fff;
	margin: -20px auto 0;
	padding: 20px;
}

body .cookbook-instagram h4 {
	color: #fff;
	margin: 3px 0 5px;