* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #6f00ff;
    height: 100vh;
    width: 100vw;

    display: flex;
    align-items: center;
    justify-content: center;
}

.visualiseur {
    height: 50%;
    width: 75%;
    background-color: #fff;
    box-shadow: 0px 0px 20px 0px black;
    border-radius: 20px;

    display: flex;
    justify-content: center;
    align-items: center;
}

.divQuiSuis {
    height: 100px;
    width: 100px;
    background-color: #9d00ff;
    border-radius: 7px;

    -khtml-user-select : none;
    -webkit-user-select : none;
    -moz-user-select : -moz-none;
    -ms-user-select : none;
    user-select : none;
}