img {
  text-align: center;
  box-shadow: 1px 1px 5px #000000;
  padding: 20px;
}

h1 {
font-family: Arial, Helvetica, sans-serif;
text-transform: capitalize;
text-decoration: underline;
padding: 5px;
}

#main {
  text-align: center;
  background-image: linear-gradient(rgb(122, 110, 101), rgb(230, 225, 212));
}

#container {
  text-align: center;
}

#validation {
  text-align: center;
}

footer {
  text-align: center;
}