body{
    width: 100vw;
    height: 100vh;
    background-color: black;
    margin: 0;
    padding: 0;
    overflow: hidden;
    color: white;
}

#welcome{
    width: 100vw;
    height: 100vh;
    /* padding: 5%; */
    box-sizing: border-box;
    padding: 3%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#welcome p{
    color: white;
}

#welcome button {
    background-color: #24292f; 
    color: white; 
    border: 2px solid #24292f; 
    padding: 10px 20px; 
    font-size: 16px; 
    font-weight: bold; 
    border-radius: 6px; 
    cursor: pointer; 
    transition: background-color 0.3s, border-color 0.3s; 
}

/* Effet au survol */

#welcome button:hover {
    background-color: #6a737d; 
    border-color: #6a737d; 
}

/* Effet au clic */

#welcome button:active {
    background-color: #555; 
    border-color: #555; 
}


#welcome button:focus {
    outline: none; 
    box-shadow: 0 0 5px rgba(38, 132, 255, 0.7); 
}