.article-dl {
  margin-top: 16px;
}

.article-dl dl {
  display: flex;
}

.article-dl .min-3 { min-width: 3em;}
.article-dl .min-4 { min-width: 4em;}
.article-dl .min-5 { min-width: 5em;}

.article-dl dd::before {
  content: "：";
  margin: 0 0.25em;
}