@import url(https://fonts.googleapis.com/css?family=Montserrat);

* {
  margin: 0;
  padding: 0;
}

*,
:before,
:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  width: 100vw;
}

body {
  font-family: "Montserrat", sans-serif;
  font-size: 1em;
  background-color: #7f8c8d;
  margin: 0;
  display: flex;

  /* This centers our sketch horizontally. */
  justify-content: center;

  /* This centers our sketch vertically. */
  align-items: center;
}

canvas {
  display: block;
}

.overlay-text {
  position: absolute;
  top: 10px;
  left: 10px;
  color: white;
  font-size: 16px;
  background: rgba(0, 0, 0, 0.5);
  padding: 5px;
  border-radius: 4px;
}