footer .img-cont {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

footer .txtbox p {
  text-align: center;
  font-family: hiragino-mincho-pron, sans-serif;
  font-weight: 300;
}

footer .copyright {
  background: #f5f0f0;
  padding: 20px 3%;
}

footer .copyright p {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  font-family: kozuka-gothic-pr6n, sans-serif;
  font-size: 14px;
  font-weight: 600;
}

#page_top {
  width: 60px;
  height: 60px;
  background-color: var(--bg-box);
  border-radius: 50vw;
  position: fixed;
  right: 60px;
  bottom: 30px;
  opacity: 0;
  appearance: none;
  visibility: hidden;
  transition: 0.5s ease;
  z-index: 9999;
  border: 2px solid #fff;
  background: var(--orange);
}

#page_top.active {
  opacity: 1;
  appearance: unset;
  visibility: visible;
}

#page_top:hover {
  opacity: 0.6;
}

#page_top a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#page_top img {
  max-width: 53%;
  width: 100%;
}

@media screen and (max-width: 768px) {
  #page_top {
    width: 45px;
    height: 45px;
    right: 18px;
    bottom: 60px;
  }

  #page_top img {
    max-width: 45%;
  }

  #page_top:hover {
    opacity: 1;
  }
}

@media screen and (max-width: 768px) {
  footer .my-60 {
    margin-bottom: 0;
  }

  footer .inner {
    display: flex;
    flex-direction: column-reverse;
    gap: 20px;
  }

  footer .sp {
    display: block;
  }

  footer .txtbox p {
    font-size: 18px;
  }
}

@media (max-width: 375px) and (max-height: 667px) {
  footer .txtbox p {
    font-size: 13px;
  }
}