@charset "utf-8";

footer.footer_section {
  width: 100%;
  min-width: 0;
  margin: 0 auto;
  padding: 5% 5% 1% 5%;
  box-sizing: border-box;
  text-align: center;
  color: #fff;
}

footer.footer_section .footer_inner {
  width: auto;
  max-width: none;
  margin: 0 auto;
}

footer.footer_section .back_to_top {
  display: inline-block;
  margin-bottom: 3%;
  transition: opacity 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

footer.footer_section .back_to_top:hover {
  opacity: 0.8;
}

footer.footer_section .footer_support {
  margin-bottom: 0.5%;
  text-align: center;
  font-size: 0.88em;
  font-weight: normal;
  letter-spacing: 0;
  line-height: 1.5;
}

footer.footer_section .footer_support a,
footer.footer_section .footer_support a:visited {
  color: #fff;
}

footer.footer_section .footer_support img {
  max-width: 80px;
  margin: 0.5% 0;
}

footer.footer_section .footer_inner > p.footer_support:nth-of-type(5) {
  margin-bottom: 3%;
}

footer.footer_section .footer_copyright {
  font-size: 0.8em;
  letter-spacing: 1px;
  text-align: center;
  font-weight: normal;
}

@media (max-width: 768px) {
  footer.footer_section .back_to_top img {
    width: 30px;
    height: auto;
  }
}

@media (max-width: 480px) {
  footer.footer_section {
    padding: 8% 5% 6%;
  }

  footer.footer_section .footer_support {
    margin-bottom: 1%;
  }

  footer.footer_section .footer_inner > p.footer_support:nth-of-type(5) {
    margin-bottom: 8%;
  }

  footer.footer_section .footer_support img {
    max-width: 80px;
    margin: 2% 0;
  }

  footer.footer_section .back_to_top {
    margin-bottom: 5%;
  }
}