I was able to figure it out with this:
body .simplePullQuote {border-top: 3px #4a8689 solid;border-bottom: 3px #4a8689 solid; color: #4a8689;font-style: italic;width: 275px; font-size:x-large; font-family:serif;}
body .simplePullQuote p {
font-family: “libre Baskerville”;
font-size:18px;
}
