html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

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

body {
  margin-bottom: 60px;
}

/* Custom purple button for controller signatures */
.btn-purple {
  color: #fff;
  background-color: #6f42c1;
  border-color: #6f42c1;
}

.btn-purple:hover {
  color: #fff;
  background-color: #5a359a;
  border-color: #5a359a;
}

.btn-purple:focus, .btn-purple.focus {
  color: #fff;
  background-color: #5a359a;
  border-color: #5a359a;
  box-shadow: 0 0 0 0.2rem rgba(111, 66, 193, 0.5);
}

.bg-purple {
  background-color: #6f42c1 !important;
}