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, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-size: 100%;
	vertical-align: baseline;
	background: transparent;
}
ol, ul {
	list-style-type: none;
}
blockquote, q {
	quotes: none;
}

/* definire lo stile focus */
:focus {
	outline: 0;
}

/* definire lo stile ins */
ins {
	text-decoration: none;
}
del {
	text-decoration: line-through;
}

/* l'attributo 'cellspacing="0"' va inserito nel codice della pagina */
table {
	border-collapse: collapse;
	border-spacing: 0;
}