/* Footer */
footer {
  line-height: 1.6em;
  padding: 0 0 0; }
  footer .footer-box {
    width: 1080px;
    margin: 0 auto 3%;
    background-color: #E5E5E5;
    padding: 10px 40px 20px;
    box-sizing: border-box; }
    @media screen and (max-width: 1100px) {
      footer .footer-box {
        width: 94%;
        padding: 10px 30px 20px;
        min-width: inherit; } }
    @media screen and (max-width: 768px) {
      footer .footer-box {
        display: block;
        padding: 5px 20px 20px; } }
    @media screen and (max-width: 480px) {
      footer .footer-box {
        display: block;
        padding: 5px 20px 20px; } }
    footer .footer-box dl {
      display: flex;
      flex-wrap: wrap; }
      footer .footer-box dl dt {
        width: 200px;
        padding: 0 1em 0 0;
        margin-top: 15px;
        box-sizing: border-box;
        border-right: 2px dotted #7A7A7A; }
        @media screen and (max-width: 768px) {
          footer .footer-box dl dt {
            width: 100%;
            border-right: none;
            padding: 0 0 0 0; } }
      footer .footer-box dl dd {
        width: calc(100% - 200px);
        padding: 0 0 0 1em;
        margin-top: 15px;
        box-sizing: border-box; }
        @media screen and (max-width: 768px) {
          footer .footer-box dl dd {
            width: 100%;
            margin-top: 0;
            padding: 0 0 15px 0;
            border-bottom: 2px dotted #7A7A7A; }
            footer .footer-box dl dd:last-of-type {
              border-bottom: none;
              padding-bottom: 0; } }
  footer .footer-copyright {
    color: #FFF;
    background-color: #231815;
    font-size: 1.2rem;
    padding: 20px 0;
    text-align: center; }
    @media screen and (max-width: 768px) {
      footer .footer-copyright {
        padding: 12px 2%; } }
  footer a {
    text-decoration: underline; }

#page_top {
  width: 41px;
  height: 41px;
  position: fixed;
  right: 0;
  bottom: -41px;
  /*background: #000;*/
  opacity: 1.0;
  border-radius: 50%; }
  #page_top a {
    position: relative;
    display: block;
    width: 41px;
    height: 41px;
    text-decoration: none;
    background-image: url("../images/pagetop-btn.png");
    background-size: 41px; }