.sponsor { 
    border: 2px ridge #AA9043;  
    background-color: #A19155;
    padding: .5rem; 
   	margin : auto ;
  	text-align: center;
  	border-radius: 15px;
}

.cartouche { 
    border: 1.5px dashed #AA9043;
  	border-radius: 15px;
    padding: .5rem; 
   	margin : auto ;
  	text-align: center;
}