@charset "utf-8";

/* 必須 */
.must {
  background: #FF1A00;
}

.must::before {
  content: "必須";
}

/* 推奨 */
.advice{
  background: #080;
}

.advice::before{
  content: "推奨";
}


/* 任意 */
.free {
  background: #999;
}

.free::before{
  content: "任意";
}

/* 必須/任意 と同じだけの空欄 */
.mf-spacer::before{
  content: "　　";
}

.must,
.free,
.advice,
.mf-spacer {
    color: #FFF;
    border-radius: 3px;
    font-size: 12px;
    padding: 2px 5px;
    letter-spacing: 0.2em;
    white-space: nowrap;
}