Predefinição:Rn/styles.css

.roman-numeral {
 font-family: "Nimbus Roman No9 L", "Times New Roman", Times, serif;
 font-size: 118%;
 line-height: 1; 
}

.roman-numeral-a {
 border: 1px solid;
}

.roman-numeral-t {
 border-top: 1px solid;
}

.roman-numeral-v {
 border: solid;
 border-width: 0 1px;
 padding: 0 2px;
}

.roman-numeral-h {
 border: solid;
 border-width: 1px 0;
}

.roman-numeral-tv {
 border: 1px solid;
 border-bottom: none;
 padding: 0 2px;
}