.bg-body {
  background: LightGray;
}

.bg-default {
  background: White;
}

.bg-brand {
  background: #007bff;
  background: -moz-linear-gradient(45deg, #007bff, #7E57C2);
  background: -webkit-linear-gradient(45deg, #007bff, #7E57C2);
  background: -o-linear-gradient(45deg, #007bff, #7E57C2);
  background: -ms-linear-gradient(45deg, #007bff, #7E57C2);
  background: linear-gradient(45deg, #007bff, #7E57C2);
}

.bg-brand-dark {
  background: #405060;
}

#loading {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.7);
  background-image: url('/images/loading.svg');
  background-repeat: no-repeat;
  background-position: center center;
  z-index: 99;
}

.comment {
  overflow-x: auto;
}

/* bootstrap styles */

.comment img {
  max-width: 100%;
  height: auto;
}

pre {
  padding: 1rem;
  border-radius: .25rem;
  background: #f8f9fa;
}

blockquote {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}