.prueba  { font-size: 0.32cm; font-style: normal }
.margen  { color: #039; font-size: 0.32cm; font-style: normal; margin-top: 3mm; margin-right: 3mm; margin-left: 3mm }
.margenbox { color: #039; font-size: 0.32cm; font-style: normal; margin: 3mm; outline-width: 1px; outline-color: navy }
.azul { color: white; font-size: 0.32cm; font-weight: bold }
.link   { color: #030; font-size: 2.8mm; font-weight: normal; text-decoration: underline }
.letrita  { color: #030; font-size: 2mm }
.box { outline: double 1px navy }
.textochico { color: #030; font-size: 3mm }
.titulos  { color: white; font-size: 3.5mm; font-weight: bold; background-color: #060 }