@font-face {
  font-family: 'Material Icons';
  font-style: normal;
  font-weight: 400;
  src: url(https://example.com/MaterialIcons-Regular.eot);
  /* For IE6-8 */
  src: local('Material Icons'),
    local('MaterialIcons-Regular'),
    url(https://example.com/MaterialIcons-Regular.woff2) format('woff2'),
    url(https://example.com/MaterialIcons-Regular.woff) format('woff'),
    url(https://example.com/MaterialIcons-Regular.ttf) format('truetype');
}

.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  /* Preferred icon size */
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  display: inline-flex;
  vertical-align: middle;

  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;

  /* Support for IE. */
  font-feature-settings: 'liga';
}

/* Rules for sizing the icon. */

.material-icons.md-36 {
  font-size: 36px;
}

.table > :not(caption) > * > * {
  vertical-align: middle;
}

/* フローティングメニュー */

.floating-nav {
  position: fixed;
  width: 50px;
  right: 0;
  top: 10%;
  cursor: pointer;
}

.floating-nav a {
  color: white;
  writing-mode: vertical-rl;
  text-orientation: upright;
  text-decoration: none;
}

/* TOTOPアイコン */
.totop {
  position: absolute;
  top: -60px;
  right: 40px;
}