* {
    background: url(background.png) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}
.p {
  text-align: center;
  color: white;
  background:black;
  font-size: 16px;
  font-family: sans-serif;
  width: 200px;
  padding: 10px;
  Border-radius:15px;
  margin: 0px;
  text-decoration: none;
}
.center {
  text-align: center;
}
img {
    padding-top: 50px;
}
h5 {
  padding-top: 100px;
  text-align: center;
}