.texte { font-size: 15px; 
 text-align: center;
padding :  5px;
margin-bottom :10px;
}

.cadre { font-size: 50px;
  font-weight:bold;
padding :  10px;
text-align: center;
border: 10px solid navy;
border-radius :  100px;
margin-bottom :10px;
background-color: #a755d3;
}

.image_centree{
  width : 70%;
  height : 50%;
  border: 10px #000080 solid;
  text-align: center;
   margin-left: auto;
   margin-right: auto;
   } 

a:hover {
color: green;
}

a:visited {
color: navy;
}

a:focus {
color: blue;
  background: pink;
}

body {
  Background-color: #c644b4;
}