/*Reset*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p,
blockquote, pre, a, abbr, acronym, address, big,
cite, code, del, dfn, em, font, img,
ins, kbd, q, s, samp, small, strike,
strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
center, u, b, i 
{
margin: 0;padding: 0;
}
body {
margin: 0 auto; background: url('Fondo1024x600.jpg') repeat;
}
#contenedor
{
text-align:center;width:100%;
}