Code:
body {
widows: 1;
orphans: 1;
margin-top: 0;
margin-right: 0;
margin-bottom: 0;
margin-left: 0;
text-align: justify;
}
p {
margin-top: 0;
margin-bottom: 0;
text-indent: 1.2em;
}
em, em.citetitle, em.emphasis, em.foreignphrase {
font-style: italic;
}
That's better CSS code to use instead of what you are using. You don't need <p class="para"> for most paragraphs. You just need <p>.
Change this...<p class="para">....<em class="citetitle">...</em></p> to...
<p>....<em>...</em></p>
Much simpler code.