.f_pagina {
	background-image: url(img_p/fondo_pagina.jpg);
	background-position: left top;
	background-repeat: repeat-x;
}

.f_p_1 {
	background-image: url(fondo_3/1.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}

.f_p_2 {
	background-image: url(fondo_3/2.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}

.f_p_3 {
	background-image: url(fondo_3/3.jpg);
	background-repeat: no-repeat;
	background-position: right top;
}