h1{
    margin-left: 500px;
    text-align: blink;
    text-decoration: underline;
}
h3{
    margin-left: 30px;
    font-size: 25px;
}
body{
    background-color: yellowgreen;
}
.text{
    margin-left: 30px;
    font-size: 20px;
    text-align: justify;
    font-style: italic;
}
.séné{
    margin-left: 30px;
    font-size: 20px;
}