style.css

* {
  padding: 0;
  margin: 0;
}

#wrapper {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  font-family: 'Open Sans';
}

h1 {
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-weight: 400;
  font-size: 1rem;
  margin-bottom: 1rem;
}

#container {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.tile-text {
  font-family: 'Open Sans';
  fill: white;
  font-size: 9px;
  pointer-events: none;
}

#tooltip {
  padding: 0.5rem;
  position: absolute;
  left: 0px;
  top: 0px;
  background-color: rgba(0, 0, 0, 0.699);
  color: white;
  opacity: 0;
  pointer-events: none;
  font-size: 0.8rem;
  white-space: nowrap;
}

#tooltip.visible {
  opacity: 1;
}

path,
line {
  opacity: 0;
}

#desc {
  font-size: 0.9rem;
}