body {
  background: #00ff00;
  color: #0000ff;
  font-family: "Comic Sans MS", "Comic Sans", "Chalkboard SE", cursive;
  margin: 0;
  padding: 1em;
}
h1 {
  color: #ff00ff;
  font-size: 3em;
  background: #ffff00;
  border: 6px dotted #ff0000;
}
h2 {
  color: #ff0000;
  font-size: 2em;
  background: #00ffff;
  border: 4px dashed #ff00ff;
  display: inline-block;
  padding: 0.2em 1em;
}
marquee.top {
  background: #000000;
  color: #ffff00;
  font-size: 1.4em;
  font-weight: bold;
}
marquee {
  background: #ff00ff;
  color: #ffffff;
  font-size: 1.2em;
  font-weight: bold;
}
.blink {
  color: #ff0000;
  background: #ffff00;
  font-size: 1.6em;
  font-weight: bold;
  display: inline-block;
  border: 5px double #0000ff;
  padding: 0.2em 0.5em;
  animation: parpadeo 0.7s steps(2) infinite;
}
@keyframes parpadeo {
  50% { visibility: hidden; }
}
.iconito {
  border: 8px ridge #ff00ff;
  background: #ffff00;
  image-rendering: pixelated;
}
.tagline {
  font-size: 1.3em;
  color: #ff0000;
  font-weight: bold;
}
table {
  font-size: 1.2em;
  color: #000000;
}
code {
  background: #000000;
  color: #00ff00;
  padding: 0.2em 0.5em;
  font-family: "Comic Sans MS", "Comic Sans", cursive;
}
a { color: #ff0000; }
a:visited { color: #800080; }
hr.arcoiris {
  border: 0;
  height: 12px;
  background: linear-gradient(90deg, #ff0000, #ff9900, #ffff00, #00ff00, #0000ff, #9900ff);
}
.contador {
  background: #000000;
  color: #00ff00;
  font-size: 1.5em;
  font-weight: bold;
  display: inline-block;
  padding: 0.2em 1em;
  border: 4px inset #808080;
}
.chiquito {
  font-size: 0.9em;
  color: #000000;
}