body {
  min-height: 75rem;
  padding-top: 4.5rem;
}

.navbar-nav .active {
  text-decoration: underline;
}

img.camera-preview {
  min-width: 100px;
  min-height: 100px;
  max-width: 100px;
  max-height: 100px;
}

.cameras-table td, .cameras-table th {
  vertical-align: middle;
  text-align: center;
}