body {
    background-image: url(img/fondo01.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    color: white;
    font-family:'Times New Roman', Times, serif;
}

.container{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        align-items: center;
     
}

@media (max-width: 576px){
    body {
    background-image: url(img/01mobile.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    color: white;
    font-family:'Times New Roman', Times, serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-items: center;
    }
}