iframe {
   height: 500em;
}

.sentences {
   padding-left: 2em;
}

.sentences dt {
   width: auto;
   background-color: transparent;
   border: none;
   margin: 0;
   padding: 0;
   padding-right: 0.25em;
   display: list-item;
   list-style-type: disc;
}

.sentences dd {
   margin: 0;
   padding-left: 0;
}

.sentences dd:before, .sentences dd:after {
    content: '"';
}

.sentences dd[class="note"] {
   margin-left: 2em;
}

.sentences dd[class="note"]:before, .sentences dd[class="note"]:after {
    content: '';
}