body, html {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
}

.container, .row {
  width: 100%;
  max-width: 100%;
}

img {
  max-width: 100%;
}

mark {
  background-color: rgb(207, 226, 255) !important;
}

.display-1 {
  user-select: none;
}

.display-1, .display-5 {
  font-family: Tahoma !important;
  font-weight: bold !important;
}

.hidden {
  color: #000000;
  transition: color 0.5s ease-in-out;
}

.hidden:hover {
  cursor: crosshair;
  color: #ffffff;
  transition: color 0s ease-in-out;
}

.mt-12 {
  margin-top: 10rem;
}

.mb-6 {
  margin-bottom: 4rem;
}

.mb-7 {
  margin-bottom: 5rem;
}

.mb-8 {
  margin-bottom: 6rem;
}

.mb-9 {
  margin-bottom: 7rrem;
}

.mb-10 {
  margin-bottom: 8rem;
}

.mb-11 {
  margin-bottom: 9rem;
}

.mb-12 {
  margin-bottom: 10rem;
}