video,
audio {
  width: 100%;
  height: auto;
  min-height: 50px;
  border-style: none;
  border: 1px solid #ffffff;

  display: none;
  visibility: hidden;
}

.visible {
  display: block;
  visibility: visible;
}

audio {
  max-width: 200;
  border: none;
}

body {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  margin: auto;
  background: rgb(131, 58, 180);
  background: linear-gradient(
    90deg,
    rgba(131, 58, 180, 1) 0%,
    rgba(29, 88, 253, 1) 50%,
    rgba(69, 136, 252, 1) 100%
  );
}

:where(audio, canvas, iframe, img, svg, video) {
  vertical-align: middle;
}

h1,
h2,
h3,
h4,
h5 {
  color: white;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    sans-serif;
  margin: 1rem;
}

h4 {
  margin-top: 2rem;
  margin-bottom: 0;
}

h5 {
  font-weight: 300;
  margin-top: 0.5rem;
}