html, body {
  min-height: 100vh;
}

body {
  display: flex;
  flex-direction: column;
  background-color: #f6f6f6;
}

.container {
  flex: 1 0 auto;
}

.bg-main-nav {
  background-color: rgba(115, 115, 115, 0.5);
}

#main-navigation .navbar-nav > .nav-item > a {
  color: #fff;
  line-height: 80px;
  padding: 0 17px;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
}

#main-navigation .dropdown-item {
  color: #343a40;
}

.navbar {
  flex-flow: row wrap;
  padding-top: 23px;
  margin-bottom: 3rem;
}

.navbar > .navbar-brand {
  width: 100vw;
  max-height: 75px;
  line-height: 100px;
  text-align: center;
}

.navbar-brand > img {
  vertical-align: top;
}

.navbar-dark .navbar-toggler {
  color: rgba(255, 255, 255, 1);
  font-size: 13px;
  font-weight: 600;
  border: none;
}

footer {
  height: 53px;
  font-size: 16px;
  line-height: 18px;
  font-weight: 700;
  letter-spacing: 0;
  flex-shrink: 0;
  border-top: 1px solid #000000;
  background-color: #1b1b1b;
  margin-top: 3rem;
}

footer a {
  color: #fff;
}

footer a:hover {
  color: #1abc9c;
  text-decoration: none;
}

@media (min-width: 1200px) {
  .container {
    min-width: 90vw;
  }
}