body {
  background-color: #050505;
  color: #dcdcdc;
  font-family: "Segoe UI", Tahome, Geneva, Verdana, sans-serif;
  font-size: 20px;
  line-height: 1.6;
  padding: 20px;
  margin: 0;
}

h1, h2, h3 {
  color: #ffffff;
}

a:link { color: #ffffff; }
a:visited { color: darkgray }
a:hover { color: #ffffff; }
a:active { color: #ffa500; }

button {
  background-color: #050505;
  color: #dcdcdc;
  font-family: "Segoe UI", Tahome, Geneva, Verdana, sans-serif;
  font-size: 20px;
  line-height: 1.6;
  padding: 10px 20px;
  border: 1px solid #dcdcdc;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

button:hover {
  background-color: #222222;
  color: #ffffff;
}

button:active {
  background-color: #333333;
  color: #ffa500;
}