:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  font-weight: 400;
  background-color: #eaeaea;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  display: block;
  place-items: center;
  min-width: 320px;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
}

#button-container {
  margin: 10px 0px 10px 20px;
}

#button-container > * {
  margin: 0 5px;
}

#button-container > *:first-child {
  margin-left: 0px;
}

button {
  cursor: pointer;
  border: none;
  font-weight: bold;
  background-color: #f4d34d;
  border-radius: 5px;
  color: #264653;
  width: 40px;
  height: 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.tooltip {
  position: absolute;
  text-align: left;
  padding: 8px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 8px;
  pointer-events: none;
  opacity: 0;
  max-width: 200px;
  /* transition: opacity 0.3s; */
}

.hovered {
  opacity: 1;
}

.active {
  stroke: #fff;
  stroke-width: 4;
}