/*-----追加20250404--------------------------------*/
@media screen and (max-width: 640px) {
  #footer .footer-nav__menu-sub {
    margin: 0 auto;
  }
}
/*-----追加250818--------------------------------*/
.btn-open-icon {
  width: 1.2em;
  height: 1.2em;
  vertical-align: text-bottom;
}
.btn-open-icon--white {
  fill: #fff;
}

.c-btn__01--with-open-icon span {
  padding-inline: 2.7rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}