Template:Diff/styles.css

.volDiffBox {
  display: flex;
  flex-direction: column;
  border: 1px solid #000;
  margin: 10px;
  width: 230px;
  text-align: center;
}

.volDiffTitle {
  font-weight: bold;
  text-align: center;
}

.volDiffContent {
  display: flex;
  flex-direction: column;
}

.volDiffImages {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.volDiffImages img {
  max-width: 100%;
  height: auto;
}

.volDiffCaption {
  text-align: center;
  padding: 5px;
  font-size: 0.8em;
  line-height: normal;
}