body {
  background-image: url("fondoblog.jpeg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  color: white;
  font-family: Verdana, sans-serif;
}
div{
    width: 800px;
    margin: 40px auto;
    background: rgba(0, 0, 0, 0.75);
    border: 3px solid #FF99CC;
box-shadow: 0 0 12px #FF99CC;
    border-radius: 20px;
    padding: 20px;
}

h1 {
  color: white;
  font-family: "Comic Sans MS", cursive;
}