#about {
  display: block;
  list-style: none;
  text-align: justify;
  width: 100%;
  height: 50%;
  top: 50%;
  transform: translate(0, -50%);
  position: absolute;
}
#about:after {
  display: inline-block;
  width: 100%;
  height: 0;
  content: '';
}
#about .textbox {
  text-align: justify;
  padding: 0.625em;
  width: calc(32% - 1.625em);
  height: calc(100% - 1.625em);
  overflow: hidden;
  box-shadow: 0.625em 0.625em 0.625em rgba(0,0,0,0.7);
}
#about .textbox ol {
  text-align: left;
}
#about .textbox ol q {
  text-align: justify;
}
#about a {
  outline: 0;
}
#about .source {
  width: calc(32% - 2.875em);
  bottom: 1.4375em;
}