.imgLinea {
    float: left;
    margin: 0px 15px 0px 0px;
    /*border: 1px solid #999;*/
    width: 800px;
    height: 2px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background: url('../images/Diplomados/Validacion/WEB/Linea1.png');
    background-size: cover;
}

.imgBlock {
    float: left;
    margin: 0px 15px 0px 0px;
    /*border: 1px solid #999;*/
    width: 120px;
    height: 10px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background: url('../images/Diplomados/Validacion/WEB/Rectángulo 2@2x.png');
    background-size: cover;
}

.img img {
    width: 100%;
}

@media /*all and (min-width: 500px) and*/ (max-width: 1000px) {

    .textSize {
        font-size: x-large;
    }

    .imgBlock {
        float: left;
        margin: 0px 15px 0px 0px;
        /*border: 1px solid #999;*/
        width: 40px;
        height: 8px;
        background-size: 100% 100%;
        background-repeat: no-repeat;
        background: url('../images/Diplomados/Validacion/WEB/Rectángulo 2@2x.png');
        background-size: cover;
    }
}