/* 委員長の挨拶（画像　ーー＞　説明）*/
@media (min-width: 769px) {
  .grid-preface {
    display: grid;
    gap: 2rem;
    padding: 0rem 6rem;
    margin: 1rem 0rem;
    background-color: rgba(0, 0, 0,0.1);
    grid-template-areas:
      "img txt txt txt txt";
    grid-template-rows: 1fr;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  }
  .grid-preface .preface-img {
    grid-area: img;
  }

  .grid-preface .preface-txt {
    grid-area: txt;
  }
}
@media (max-width: 768px) {
  .grid-preface {
    display: grid;
    grid-template-columns: 1fr;
    background-color: rgba(0, 0, 0,0.1);
    padding: 0.5rem;
    margin: 1rem 0rem;
  }
  .grid-preface .preface-img,
  .grid-preface .preface-txt {
    grid-column: 1;
  }
  .grid-preface .preface-img {
    text-align: center;
  }
  .grid-preface .preface-img img {
    width: 50%;
  }
}

/* 委員長の挨拶（説明　＜ーー　画像）*/
@media (min-width: 769px) {
  .grid-preface-2 {
    display: grid;
    gap: 2rem;
    padding: 0rem 6rem;
    margin: 1rem 0rem;
    background-color: rgba(0, 0, 0,0.1);
    grid-template-areas:
      "txt txt txt txt img";
    grid-template-rows: 1fr;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  }
  .grid-preface-2 .preface-img {
    grid-area: img;
  }

  .grid-preface-2 .preface-txt {
    grid-area: txt;
  }
}
@media (max-width: 768px) {
  .grid-preface-2 {
    display: grid;
    grid-template-columns: 1fr;
    background-color: rgba(0, 0, 0,0.1);
    padding: 0.5rem;
    margin: 1rem 0rem;
  }
  .grid-preface-2 .preface-img,
  .grid-preface-2 .preface-txt {
    grid-column: 1;
  }
  .grid-preface-2 .preface-img {
    text-align: center;
  }
  .grid-preface-2 .preface-img img {
    width: 50%;
  }
}

/* PC・スマホ・タブレット共通 */
.preface-txt {
  line-height: 1.7;
}

.preface-img img {
  width: 100%;
  height: auto;
  margin-top: 1.5rem;
  border-radius: 0.5rem;
}

/* 署名 */
.text-end {
  text-align: right;
}