.bg-black {
    background: #000;
    color: #fff;
}

footer {
    background-color: black;
    color: white;
    max-height: 32px;
    padding: 32px 0;
}

section {
    padding: 32px 0;
    font-weight: 200;
}

.titulo {
    font-size: 4.5rem;
}

.titulo-proyectos {
    color: #212529;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.titulo-contacto-negro {
    color: #fff;
    margin-bottom: 0.5rem;
}

.bg-proyectos {
    background-image: url(../../img/bg-proyectos.jpg);
    height: 480px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}