Set parent height of absolutely positioned child

Set parent height of absolutely positioned child.js

	// set figure heights based on child image + figcaption heights
	$(document).ready(function(){
		setFigureHeight();
		$(window).on('resize', setFigureHeight);
	});
	function setFigureHeight() {
		$('.story-image').each(function(index,value) {
			imgHeight = $(this).outerHeight(true);
			capHeight = $(this).next('figcaption').outerHeight(true);
			figHeight = imgHeight + capHeight;
			// intro images at top get less height
			if ( $(this).is('.intro') ) {
				$(this).parent().css('height', figHeight);
			} else {
			// than images further down
				$(this).parent().css('height', figHeight+48);
			}
			$(this).next('figcaption').css('top', imgHeight+8);

		});
	}