.contentDiv {

max-width: 85%;
padding-bottom: 3%;

}

h1 {

line-height: 1em;
font-size: 3.5em;
text-decoration: line-through;
text-decoration-color: #00b760;

}

.nextPrev {

font-style: italic;

}

.preview {

color: #a2e4c5;

}

@media (prefers-color-scheme: dark) {

.preview {
  color: ##8bdeb6;
}

}