/* Estilo para centrar imágenes en dispositivos móviles */
    @media only screen and (max-width: 600px) {
        img {
            max-width: 100%;
            /*max-width: 140px;*/
            height: auto;
            display: block;
            margin-left: auto;
            margin-right: auto;
        }
    }

    .testimonial {
        margin: 50px auto;
    }
    
    .testimonial h1 {
        text-align: center;
        font-weight: bold;
        color: #000;
        padding-bottom: 10px;
        /*text-transform: uppercase;*/
    }
    
    .testimonial h1::after {
        content: '';
        background: #35ACCE;
        display: block;
        height: 3px;
        width: 180px;
        margin: 10px auto 5px;
        border-radius: 20px;
    }
    
    .testimonial .row {
        margin-top: 30px;
    }
    
    .margin-testimonial {
        margin: 40px auto;
    }
    
    .profile {
        padding: 70px 10px 10px;
        background-color: #efefef;
    }
    
    .profile img {
        top: -60px;
        position: absolute;
        left: calc(50% - 60px);
        border: 10px solid white;
    }
    
    .user {
        width: 120px;
        height: 120px;
        border-radius: 50%;
    }
    
    .profile h3 {
        font-size: 25px;
        margin-top: 15px;
        margin-bottom: 0;
        color: #35ACCE;
    }
    
    blockquote {
        font-size: 16px;
        line-height: 30px;
        font-style: italic;
    }
    
    blockquote::before {
        content: open-quote;
        font-size: 30px;
        position: relative;
        color: #35ACCE;
        line-height: 20px;
        bottom: -6px;
    }
    
    blockquote::after {
        content: close-quote;
        font-size: 30px;
        position: relative;
        color: #35ACCE;
        line-height: 10px;
        bottom: -6px;
    }
    
    .profile:hover {
        box-shadow: 0 0 15px 5px rgb(0, 0, 0, 0.2);
        cursor: pointer;
        transition: 0.5s;
    }
    
    ul {
        list-style: revert;
        margin: 0;
        padding: 0;
    }