html, body, div, h1, h2, h3, h4, h5, h6, p, a, em, img, ol, ul, li,  form, label, article, aside,footer, header,nav
{ margin: 0; padding: 0; border: 0; font-size: 62.5%; 	font: inherit; 	vertical-align: baseline; } 

article, aside, footer, header, nav, section, a {display: block;}