Edit in JSFiddle

<dl>
  <dt><img src="https://drive.google.com/uc?export=view&id=184vxgITJ3Pi3F94lat24mPOzPaCkzFuW"></dt>
  <dd>みんな仲良しのこの画像を見てみてみて</dd>
</dl>

dl {
}
dl dt,
dl dd {
  display: inline-block;
  width: 300px;
  vertical-align: middle;
}
dl dt img {
  width: 100%;
}