* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
    font-family: 'Ubuntu', sans-serif;
    max-width: 1200px;
    margin: auto;
    padding: 1rem;
    
}

header {
    padding: 2rem;
    background-color: darkgrey;
    display: flex;
    align-content: space-around;

}

a {
    color: aliceblue;
}
nav ul {
    display: flex;
    align-content: space-around;
    background-color: magenta;
    padding: 1rem;
}

li:hover {
    background-color: blue;
    padding: 1rem;
}

.contenedor {
    display:flex;
    margin-top: 0;
}

.perfil {
    margin-top: 0;
}


.titulo {
    display: flex;
    margin-top: 0;
}

.nivel1 {
    display: flex;
    margin-top: 0;
}

.nivel2 {
    display: flex;
    margin-top: 0;
}

}
}
img {
    margin: auto;
    max-height: 200px;
    max-width: 150px;
    object-fit: cover;
}

footer {
    display: flex;
    align-content: flex-end;
    font-size: 12px;
    text-align: center;
}