.design-block.background-listas {
    background: rgba(0, 0, 0, 0.2);
}

    .design-block.background-listas img {
        width: 100%;
        position: absolute;
        height: 670px;
        object-fit: cover;
        z-index: -1;
    }

    .design-block.background-listas .max-size {
        margin: auto;
        max-width: 1100px;
    }

    .design-block.background-listas h2 {
        border-bottom: 2px solid #7fa3c2;
        padding-bottom: 25px;
        padding-top: 25px;
        color: white;
    }

    .design-block.background-listas .spacing-block {
        padding-top: 95px;
        padding-bottom: 120px;
    }

@media only screen and (min-width:1200px) {

    .design-block.background-listas h2 {
        font-size: 35px;
    }
}

@media only screen and (min-width:768px) and (max-width:1199px) {

    .design-block.background-listas .max-size {
        max-width: 700px;
    }
}

@media only screen and (max-width:767px) {

    .design-block.background-listas .max-size {
        max-width: 90%;
    }

        .design-block.background-listas .max-size div {
            padding-right: 0px;
        }

    .design-block.background-listas h2 {
        padding-bottom: 20px;
        padding-top: 20px;
    }
}