html {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 100%;
  margin: 0;
  background: #ffffff;
}

body.no-touch-action {
  touch-action: none;
}

h1 {
  margin: 0.125em 0;
  font-size: 100px;
  line-height: 1.125;
  text-align: center;
}

@media (max-width: 512px) {
  .content-master.is-narrow h1 {
    font-size: 100px;
  }
}

p {
  margin: 1.25em 2em;
}

p:last-child {
  margin-bottom: 4em;
}

.panel {
  position: relative;
  max-width: 512px;
  background: #fff;
}

.content-master {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1;
}

.content-master.is-active {
  color: transparent;
  opacity: 0;
}

.content-master.is-active .emoji {
  opacity: 0;
}

.content {
  overflow: hidden;
  font-family: "Verdana, sans-serif"
  font-size: 16px;
  line-height: 1.25;
}

.content.is-selection {
  color: #000;
  background: rgba(0, 0, 0, 0);
}

.content a {
  color: inherit;
  text-decoration: underline;
}

blockquote {
  margin: 1em 4em;
  text-align: center;
}

blockquote::before {
  content: "\201C";
}

blockquote::after {
  content: "\201D";
}

canvas,
svg {
  width: 100%;
  height: 100%;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
}