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;
}

.fold-bottom-right::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--fold-color, #ccc) 50%, white 50%);
    border-top-left-radius: 10px;
}

.fold-note-1::after {
    --fold-color: #31CFDD;
}

.fold-note-2::after {
    --fold-color: #4467E9;
}

.fold-note-3::after {
    --fold-color: #CE93D9;
}

.fold-note-4::after {
    --fold-color: #9ED993;
}