section.business-content article section.history div.inner article picture {
    margin: 0 auto !important;
    text-align: center;
}
section.business-content article section.group div.list-wrap {
    gap:40px;
}

section.business-content article section.history div.inner {
    display: block;
}

section.business-content article section.group div.list a {
  width: 210px;   /* 幅も固定 */
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
section.business-content article section.group h5:not(:first-child) {
    margin-top: 40px;
}

.logo-item {
  /* ロゴの配置枠（サイズは固定せずフレックスまたはブロックで置く） */
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 15px 0;
}


/* 全画像共通の基本設定 */
.logo-item img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* .logo-item.is-landscape img {
  width: 90%;
  height: 50%;
}
.logo-item.is-square img,
.logo-item.is-portrait img {
    height: 50%;
    width: 50%;
} */

section.business-content.education section.group div.list a, section.business-content.publication section.group div.list a {
    height: initial; 
    margin: initial;
}