Template:Quote/styles.css

blockquote .quotation-mark-left {
  float: left;
  width: 20px;
  vertical-align: top;
  border: none;
  color: #B2B7F2;
  font-size: 40px;
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
  line-height: .6em;
  text-align: left;
  padding: 10px 10px;
}

blockquote .quotation-mark-right {
  vertical-align: bottom;
  color: #B2B7F2;
  font-size: 40px;
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
  line-height: .4em;
  padding: 10px 10px;
}