body {background-color: #DFDFDF;}

H1,H2,H3 {font-style:arial;color:#0000FF; font-weight:bold;text-indent:30px;}
H4 {font-style:arial;padding:0px 0px 0px 30px;}
p {padding:0px 0px 0px 30px; font-style:arial;text-indent:50px;}

.advertencia {color:#FF0000;}