@media (max-width: 767px) {
    body > .content > .container > .block-middle {
        grid-template-columns: 100%;
    }

    body > header > .container {
        height: 240px;
    }

    body > .content > .container > .block-middle h1 {
        display: block;
        text-align: center;
    }

    body > .content > .container > .block-middle p {
        padding-top: 12px;
        font-size: 16px;
        line-height: 24px;
        text-align: justify;
    }
}

@media (max-width: 639px) {

    body > header > .container {
        height: 180px;
    }

}