body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    font-family: arial;
}

.gradient-background {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
        var(--hour-color) 0%,    /* Couleur des heures en haut */
        var(--minute-color) 100% /* Couleur des minutes en bas */
    );
    position: relative;
}

.time-display {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10em;
    color: black;
    text-align: center;
    
}

#current-hour {
    margin: 0;
    padding-bottom: 20px;
    border-bottom: 1px solid black;
}

#current-minute {
    margin: 0;
    margin-top: 20px;
}