html											{
											HEIGHT: 100%;
											FONT-SIZE: 100%;
											OVERFLOW-Y: scroll;
											}

body											{
											HEIGHT: 100%;
											}

.central_div										{
											HEIGHT: 100%;
											MIN-HEIGHT: 100%;
											MARGIN: 0 auto;
											}

body>.central_div									{
											HEIGHT: auto;
											}

body, h1, h2, h3, h4, h5, h6, p, a, ul, li, img, form, input, 
textarea, select, button, table, thead, tbody, tfoot, tr, td, div			{
											PADDING: 0px;
											MARGIN: 0px;
											BORDER: 0px;
											OUTLINE: 0px;
											FONT-FAMILY: Arial, Tahoma, Verdana;
											FONT-SIZE: 1em;
											}

li											{
											LIST-STYLE-TYPE: none;
											}

textarea										{
											OVERFLOW-Y: scroll;
											}