/* Couleurs */
body {
    background-color: #ffffff;
    color: #000000;
}

h1 {
    color: #ff0000;
    background-color: darkgray;
    padding: 8px;
    

}

p {
    font-size: 20px;
    line-height: 1.5;
    margin-left: 15px;
}

a {
    color: #3d3d3d;
    text-decoration: underline;
    margin-left: 15px;
}

img {
    width: 200px;
    height: 200px;
}

/* Disposition */
body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #000000;
}

h1 {
    text-align: center;
}

p {
    text-align: justify;
}

a {
    text-align: right;
}

img {
    float: right;
    margin-right: 67px;
    padding: 10px;

}
.cont {
    background-color: rgb(211, 211, 211);
}
button {
    margin: 100px;
}