* {
	font: normal 1em "Lucida Sans Unicode",sans-serif;
	margin: 0; padding: 0;
}

body { color: black; font-size: 12px; background-image: url(../images/damero_b.gif); background-position: 0 top; margin: 0; overflow: hidden; }
.principal { background-color: #231f20; position: absolute; top: 0; left: 0; width: 100%; height: 376px; margin: 0; padding: 0; border-width: 0; }