html {
  background-image: url('./img/background.png');
  font-family: sans-serif;
  font-smooth: never;
  /* image-rendering: pixelated; */
  padding-bottom: 100px;
  /* zoom: 2;*/
  /* transform: scale(200%);
  transform-origin: center top; */
}

a:link, a:visited {
  color: hsl(240, 100%, 50%);
}

a:hover, a:active {
  color: hsl(240, 100%, 70%);
}

h1, h2, h3 {
  margin: 0;
}

ul {
  list-style: none;
}

.box {
  border: 2px outset white;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  background-color: hsl(90, 30%, 90%);
  padding: 5px;
  width: fit-content;

  .inner {
    border: 2px inset white;
    padding: 10px;
    width: 640px;

    &.center {
      text-align: center;
    }
  }
}

.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: auto;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 5px 5px 5px;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
  top: -5px;
  left: 105%;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}