body {
  background: #000;
  color: #ffc296;
  font: normal 16px Helvetica, Arial, sans-serif;
  margin: 0;
}

.container {
  position: relative;
  height: 100vh;
}

header,
main,
footer {
  position: absolute;
  width: 100%;
  text-align: center;
}

header { top: 5%; }
main { top: 45%; }
footer { bottom: 5%; }

h2 { font-size: 1.5em; }
h3 { font-size: 1em; }
p { font-size: 0.75em; }

.autogreeter-wrap {
  text-align: center;
  box-sizing: padding-box;
}

.autogreeter-greeting {
  display: inline-block;
  padding-right: 10px;
  cursor: default;
  user-select: none;
  font-size: 3em;
}

.autogreeter-cursor {
  border-right: 2px solid #ffc296;
  margin-right:  -2px;
}

@media (min-width: 768px) {
  .autogreeter-greeting { font-size: 5em; }
  h2 { font-size: 3em; }
  h3 { font-size: 2em; }
  p { font-size: 1.5em; }
}