body, html {
  margin: 0;
  padding: 0;
  height: 90%;
  background: #000000;
}

#container {
  min-height: 99%;
}

#centro {
  text-align: center;
  color: #15E615;
  margin-top: 40px;
  font-family: arial, fantasy;
  font-size: 2.9em;
  font-weight: bold;
  font-stretch: ultra-expanded;
  text-decoration: blink;
}

#quiet {
  text-align: center;
  color: #CC0033;
  margin-top: 20px;
  font-family: arial,;
  font-size: 2.9em;
  font-weight: bold;
  font-stretch: ultra-expanded;

}

#footer {
  text-align: center;
  color: #FF6600;
}