.texte { font-size: 55px; 
 text-align: center;
padding :  10px;
margin-bottom :30px;
color: red;  
}

.cadre { font-size: 30px;
  color: purple; 
  font-weight:bold;
padding :  20px;
text-align: center;
border: 5px solid ;
border-radius :  100px;
margin-bottom :50px;
background-color: yellow;
}

.image{
  width : 10%;
  height : 10%;
  border: 1000px;
  color: yellow 
side: left
   margin-left: auto;
   margin-right: auto;
   } 

a:hover {
color: blue;
}

a:visited {
color: purple;
}

a:focus {
color: orange;
  background: gray;
}