a:link, a:visited {
  background-color: #79250b;
  color: orange;
  padding: 15px 30px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: #220402;
}


body {
  background-image: url('arcturus.jpg');
}

img {
  float: left;
  margin: 5px;
}


video {
  float: left;
  margin: 5px;
}