/*
	New Perspectives on HTML
	Exercise 7-1
	Exercise Case

	San Joaquin Valley Town Hall
	Author: Reynaldo Atkinson
	Date:   04/07/2016

	Filename:         normalize.css
	Supporting Files: none

	*/

	/* Layout styles */

	#nav_menu ul {
	list-style: none;				/* Remove bullets from all ul elements */
	position: relative; }			/* So the submenus can be positioned */
	#nav_menu ul li { float: left; 	}	/* Display items horizontally */
	#nav_menu ul ul {
	display: none;					/* Don't display submenus until hover of li */
	position: absolute;
	top: 100%;						/* Position submenus at bottom of main menu */
	}
	#nav_menu ul ul li { float: none; }	/* Display submenus vertically */
	#nav_menu ul li:hover > ul {		/* Select ul child of li element */
	display: block; }				/* Display submenu on hover of li element */
	#nav_menu > ul::after {
	content: "";}					/* Add empty content to the end of the first ul */
	display: block;					/* Display that content as a block element */
	clear: both; }					/* Stop the floating of the li elements */