@media (max-width: 480px) {
  .style-ss-sp {
    display: none;
  }
}

@media (min-width: 481px) {
  .col-text {
    font-size: 120%;
  }
}

@media print {
  .footer {
    display: none;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  padding-top: 56px;
  padding-bottom: 60px;
}

nav {
  background-color: rgba(67,160,71,0.8);
}

.navbar-brand {
  font-weight: bold;
}

.navbar-brand img {
  margin-top: -3px;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255,255,255,1);
}

nav .dropdown-menu {
  background-color: #E8F5E9;
}

.scrollable {
  max-height: 210px;
  overflow-x: hidden;
}

nav .dropdown-item:focus, nav .dropdown-item:hover {
  background-color: #C8E6C9;
}

nav .dropdown-item:active {
  background-color: #81C784;
}

.btn-top {
  margin-top: 10px;
  margin-bottom: 10px;
}

.btn-top .btn {
  margin: 5px 0;
  width: 100%;
  font-size: 110%;
}

.btn-top .dropdown-menu {
  width: 100%;
}

.col-text {
  line-height: 50px;
}

.box {
  background-color: #E8F5E9;
  margin-top: 16px;
  height: 90%;
}

.box img {
  width: 100%;
}

.box a {
  position: absolute;
  bottom: 30px;
}

.box p {
  padding: 15px;
  text-align: justify;
  text-justify: inter-ideograph;
}

.footer {
  position: absolute;
  bottom: 0px;
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: #43A047;
  color: #FFFFFF;
}