.div {
    width: 400px;
    border : 2px solid rgb(255, 170, 212);
    padding: auto;
    margin : 40px;
    text-align: auto;
    background-color: rgba(255, 214, 237, 0.8);
    text-align: center;
    text-emphasis-color: rgb(255, 170, 212);
    justify-content: center;
    align-items: center;
    margin-left: 200px;
}
.tête {
    width: 800px;
    height: 800px;
    border : 2px solid rgb(255, 170, 212);
    padding: auto;
    margin : 40px;
    text-align: auto;
    background-color: rgba(255, 242, 249, 0.8);
    text-align: center;
    text-emphasis-color: rgb(255, 170, 212);
    justify-content: center;
    align-items: center;
}
.tête img {
    display: block;
    margin: 0 auto;
    width: 200px;
    height: 200px;
}

body {
    background-image: url("Pink.gif");
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}