css
body {
  background-color: #000;
  font-family: "Consolas", "Monaco", "monospace";
  line-height: 1.5;
  margin: 0;
  padding: 0;
  font-size: 16px;
  color: #0ff;
  text-align: center;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  text-transform: uppercase;
  color: #f00;
  text-shadow: 1px 1px 1px #000;
}

.container {
  width: 80%;
  margin: 0 auto;
  padding: 20px 10px;
  border: 4px solid #f00;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: 0px 0px 0px #000;
}