title {
  text-align: center;
  font-size: 150%;
}
body {
  background-image: url("electricity.jpg");
  background-size: cover;
  background repeat: no repeat;
}
ul {
  font-weight: bold;
  text-color: red;
  font-size: 125%;
}
ol {
  font-weight: bold;
}
button {
  url: ("bib.html");
  background-color: red;
  border: none;
  color: red;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}
p {
  font-weight: bold;
}
h {
  text-align: center;
  font-weight: bold;
  font-size: 150%;
}
h3 {
  text-color: red;
  font-weight: bold;
  text-align: center;
  font-size: 150%;
}