.pie {
    background: #b3b8d1;
    padding: 15px 15px;
    text-align: center;
    margin-top: 0rem;
    box-sizing: border-box;

}

.pie-contenedor {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    top: 50%;
    left: 50%;
}

.tdc1 {
    line-height: 1.3rem;
    font-size: 1rem;
    width: 40%;
    text-align: center;
    vertical-align: super;
}

.tdc2 {
    width: 15%;
    vertical-align: super;
    line-height: 0.2rem;
    text-align: center;
    font-size: 1rem;
}

.tdc3 {
    width: 15%;
    text-align: center;
    vertical-align: middle;
}

.img1 {
    width: 50px;
    height: 50px;
}

.img2 {
    width: 50px;
    height: 50px;
}

@media only screen and (max-width:1220px) {
.pie {
        background: #b3b8d1;
        padding: 10px 10px;
        text-align: center;
        margin-top: 0rem;
        box-sizing: border-box;
    }

        .pie-contenedor {
            width: 100%;
            max-width: 100%;
            margin: 0 auto;
        }

        .tdc1 {
            display: block;
            line-height: 1.3rem;
            font-size: 1rem;
            width: 100%;
            text-align: center;
/*            vertical-align: super; */
        }

        .tdc2 {
            display: block;
            width: 100%;
/*            vertical-align: super; */
            line-height: 0.2rem;
            font-size: 1rem;
            text-align: center;            
        }

        .tdc3 {
            display: block;
            width: 100%;
            text-align: center;            
/*            vertical-align: middle; */
        }
        .img1 {
            width: 50px;
            height: 50px;
        }

        .img2 {
            width: 50px;
            height: 50px;
        }
}