body {
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 100% 100%;
}

.navbar {
  background-color: #0070c0ff;
  padding-left: 30px;
}

.jumbotron {
  padding: 2rem;
}

.card {
  margin-top: 16px;
}

.logo {
  width: 72px;
  height: 72px;
}