html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p,
blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins,
kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul,
li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead,
tr, th, td, article, aside, canvas, details, figcaption, figure, footer,
header, hgroup, menu, nav, section, summary, time, mark, audio, video
{
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-size: 100%;
vertical-align: baseline;
background: transparent;
}