body {
    background-image: url("img/fondoborroso.jpg");
    background-size: 100%;
    background-repeat:no-repeat;
    overflow-x: hidden;
    object-fit: contain;
}

#cuerpo{
    margin-top: -5rem ;
}

h3{
    text-align: center;
    font-size: 1.5rem;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-style: italic;
    color: rgb(32, 36, 102);
    text-shadow: 1px 2px black;
   
}

.parrafonosotros {
    font-size: 1rem;
    text-align: justify;
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    margin-top: 15px;
}

.img-fluid {
    max-width: 100%;
    max-height: 20rem;
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    #cuerpo h3 {
        font-size: 1.4rem;
    }

    .parrafonosotros {
        font-size: 0.95rem;
        padding: 0 10px;
    }

    .img-fluid {
        max-width: 90%;
    }
}