.texte { 
  font-family: "Lucida Console", "Courier New", monospace;
 font-size: 20px; 
 text-align: center;
padding :  5px;
margin-bottom :10px;
  color :  #04154a ;
  border: 3px solid white;
border-radius :  10px;
  background-color :   #bbe7f3 
 
}
.cadre { 
  font-size: 20px;
  font-weight: bold;
padding :  7px;
text-align: center;
border: 3px solid gray;
border-radius :  10px;
margin-bottom :10px;
  background-color: #70a2f7;
  color : #ffffff
}
.image_centree{
  width : 70%;
  height : 100%;
  border: 2px #23282d solid; 
  text-align: center;
 margin-left: auto;
 margin-right: auto;
  background-color : black
   } 
body {
  background-color :  #caf7e0 
}
a:hover {
color: red;
}
a:visited {
color:  #04154a ;
}
a:focus {
color: blue;
 background: white;
}
.image_centree2 {
  width : 100%;
  height : 10%; 
  text-align: center;
 margin-left: auto;
 margin-right: auto;
}