.caja {
	border: 1px solid #323766;
}
.caja_sa {
	border-top: 1px solid #323766;
	border-right: 1px solid #323766;
	border-bottom: 0px solid #323766;
	border-left: 1px solid #323766;

}
.texto {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-decoration: none;
}
a {
	color: #4d7643;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
}
.pie {
	color: #ffffff;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	text-decoration: none;
}
.lista1 {
	font-style: italic;
	list-style-type: circle;
	text-indent: 8pt;

}
.subtitulo {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-decoration: underline;
	text-indent: 16pt;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    table, .container, .caja {
        width: 100% !important;
        height: auto !important;
    }
    img {
        max-width: 100%;
        height: auto;
    }
    .menu_portal {
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
    }
    .menu_portal li a {
        text-align: center;
        margin-bottom: 5px;
    }
    body {
        padding: 5px;
    }
    .bienvenida {
        padding: 15px;
    }
}