body {
  background-color: black;
  color: white;
  background-image:url(images/grotte.png);
background-position:50% 0%;
background-attachment:fixed;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
  text-align: center;
  padding: 0;
  cursor: url(images/epé.png), auto;
}
 #conteneur { 
   width: 1000px; 
   height: 600px; 
   border: 5px solid red; 
   margin: 0 auto; 
   text-align: center; 
    
  } 

h1 {
  font-size: 55px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: normal;
  margin-top: 30px;
  margin-bottom: 0;
}

.bouton{
color: white;
cursor: url(images/epé.png), auto;
display: inline-block;
border: solid 10px red;
padding: 5px;
}

html { overflow-y: hidden; }