body {
  width: 75%;
  margin: 30px auto;
  font-family: Arial, sans-serif;
  color: rgb(60, 40, 40);
}
h1 {
  font-size: 28px;
  color: rgb(120, 80, 80);
}
h2 {
  margin: 30px 0 15px 0;
  padding: 4px;
  color: #FFE5B4;
  background-color: #954F2D;
  font-size: 20px;
}
p {
  margin: 18px 9px;
  font-size: 16px;
}
.aCentrer {
  text-align: center;
}
footer {
  padding: 10px 5px;
  background-color: #954F2D;
  color: #ffffff;
}