html {

}

body {
  padding-top: 56px;/* ナビゲーションバーの高さ分空ける */
  background: #f8f9fa;
}

.main_contents {
  margin-top: 50px;
  min-height: calc(100vh - 56px - 60px); /* ナビとフッター */
}

footer {
  height: 60px;
}
footer .copy {
  color: #999;
  font-size: 11px;
  letter-spacing: 1px;
}


/* グローバルナビ */
@media (max-width: 991.98px) {
  .offcanvas-collapse {
    position: fixed;
    top: 56px; /* ナビバーの高さ */
    bottom: 0;
    left: 100%;
    width: 100%;
    padding-right: 1rem;
    padding-left: 1rem;
    overflow-y: auto;
    background-color: #343a40;
    transition: visibility .3s ease-in-out, -webkit-transform .3s ease-in-out;
    transition: transform .3s ease-in-out, visibility .3s ease-in-out;
    transition: transform .3s ease-in-out, visibility .3s ease-in-out, -webkit-transform .3s ease-in-out;
  }
  .offcanvas-collapse.open {
    visibility: visible;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}

.nav-scroller {
  position: relative;
  z-index: 2;
  height: 2.75rem;
  overflow-y: hidden;
}

.nav-scroller .nav {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  padding-bottom: 1rem;
  margin-top: -1px;
  overflow-x: auto;
  color: rgba(255, 255, 255, .75);
  text-align: center;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.nav-underline .nav-link {
  padding-top: .75rem;
  padding-bottom: .75rem;
  font-size: .875rem;
  color: #6c757d;
}

.nav-underline .nav-link:hover {
  color: #007bff;
}

.nav-underline .active {
  font-weight: 510;
  color: #343a40;
}

#gnav_user_info .user_icon {
  width: 40px;
  height: 40px;
}

.global_head h1 {
  margin: 0;
  padding: 0 1em 0 0;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
}
.global_head h1 a {
  color: #fff;
  text-decoration: none;
}

#pagetitle {
  text-align: center;
}