Designing a Page Layout CSS3 HTML5

@charset "utf-8"; /* New Perspectives on HTML5 and CSS3, 7th Edition Tutorial 3 Review Assignment Reset Style Sheet for the Pandaisia Chocolates Website Filename: pc_reset2.css */ article, aside, figcaption, figure, footer, header, main, nav, section { display: block; } address, article, aside, blockquote, body, cite, div, dl, dt, dd, em, figcaption, figure, footer, h1, h2, h3, h4, h5, h6, header, html, img, li, main, nav, ol, p, section, span, ul { margin: 0; padding: 0; border: 0; font-size: 100%; vertical-align: baseline; background: transparent; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } nav ul { list-style: none; list-style-image: none; } nav a { text-decoration: none; } body { line-height: 1; }