@media screen and (max-width: 850px) {
  kbd {
    font-size: 0.6em;
    padding: 0.15em 0.25em;
  }
}

html,
body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-size: 16px;
}

body {
  overflow: auto;
  background-image: url(back.jpg);
  background-attachment: fixed;
}

h1 {
  font-size: 1.2em;
  margin-bottom: 0.5em;
  background-color: rgb(181, 181, 181);
}

a {
  color: #00ffff;
  text-decoration: none;
}

ul {
  padding: 0;
  margin: 0;
}

li {
  list-style: none;
}

#maindiv {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: rgb(0, 0, 0, 0.2);
  margin: 10px;
  padding: 10px;
  border-radius: 5px;
  box-sizing: border-box;
}

.headline {
  box-shadow: inset 5px 5px 15px -6px #000000;
  margin: 10px;
  padding: 5px;
  border-radius: 5px;
  font-size: 0.8rem;
}

#definition {
  scroll-margin-top: 20px;
  /* Verhindert das "Anklatschen" ganz oben */
}

.fake-link {
  color: #00ffff;
  text-decoration: underline;
  cursor: pointer;
}

.fake-link:hover {
  color: red;
  /* Dein alink/hover Effekt */
}

video {
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
  line-height: 1;
  padding: 0.35em 0.55em;
  border-radius: 6px;

  color: #111;
  background: linear-gradient(#ffffff, #e9e9e9);
  border: 1px solid #c8c8c8;

  box-shadow:
    inset 0 -2px 0 rgba(0, 0, 0, 0.15),
    /* untere Kante */
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    /* obere Lichtkante */
    0 1px 2px rgba(0, 0, 0, 0.2);
  /* Drop Shadow */

  white-space: nowrap;
}