article#info,
article#fb {
  width: 48.6%;
  max-width: 340px;
}

article#info {
  float: left;
  border-bottom: solid 1px #ddd;
  margin-bottom: 0;
}
article#info dl {
  font-size: 1.5rem;
}
article#info dl dt {
  float: left;
  margin-bottom: 1em;
}
article#info dl dd {
  padding-left: 8em;
  margin-bottom: 1em;
  text-align: justify;
  text-justify: distribute;
}
article#fb {
  float: right;
  text-align: center;
}

@media screen and (max-width: 768px) {
  article#info,
  article#fb {
    width: 100%;
    max-width: inherit;
  }
  article#info {
    margin-bottom: 40px;
  }
}