.soustitre2{
position: absolute; 
width: 300px; 
height: 39px; 
left: 50%; 
margin-left: -35px;
top: 130px;
font-size:21px;
}

.carte{
position: absolute;
left: 50%; 
margin-left: -220px;
top: 154px;
background-color:#FDEBF8;
}