html,
body {
  position: relative;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  color: #D9D9D9;
  background: #121212;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;

  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  visibility: hidden;
}
::-webkit-scrollbar-thumb {
  background: #88888888;
}
::-webkit-scrollbar-thumb:hover {
  background: #bbbbbbbb;
}

h1, h2, h3,
h4, h5, h6 {
  margin: 0;
  padding: 0;

  text-align: center;
}