.texte { font-size: 40px; 
 text-align: center;
padding :  15px;
margin-bottom :10px;
color : #43a3a6;
}

body{
background-image: url(https://p4.wallpaperbetter.com/wallpaper/765/992/4/road-in-black-and-white-wallpaper-preview.jpg);
background-repeat : no-repeat;
background-position : auto;
background-size : 100%;
background-color : #323334;
}




.cadre { font-size: 20px;
  font-weight:bold;
padding :  5px;
text-align: center;
border: 2px solid black;
border-radius :  10px;
margin-bottom :10px;
background-color: #FF4500;
}

.image_centree{
	display : inline-block;
  width : 40%;
  height : 40%;
  border: 1px #23282d solid; 
  text-align: center;
   margin-left: auto;
   margin-right: auto;
   } 

div{
	display: flex;
	margin-left: auto;
	margin-right: auto;
	margin-top : 150px;
}

 
a:hover {
color: red;
}

a:visited {
color: purple;
}

a:focus {
color: purple;
  background: purple;
}