By using this function you can set the height of all elements dynamically base on the max height of the selector.

Autoheight selector using jquery

( function( $ ) {
	/**
	 * Script On Document Ready
	 */
	autoHeight( '[selector]' );

	/**
	 * Script On Resize
	 */
	$( window ).resize( function() {
	    autoHeight( '[selector]' );
	} );

	/**
	 * Functions
	 */
	function autoHeight( resource ) {
		$( resource ).height( 'auto' );
		var maxHeight = Math.max.apply( null, $( resource ).map( function() {
		    return $( this ).height();
		} ).get() );

		$( resource ).height( maxHeight );
	}
} ( jQuery ) );