@media only screen and (max-width: 520px) {
    .header .logo img{
        width: 50%;
    }
    h1{
        font: normal 500 4.0rem/1.1 "Oswald", serif;
    }

    .menu__navigation .navigation-container{
        padding: 50px 0;
    }
    .navigation__item .link{
        font: normal 500 4.0rem/1 "Oswald", serif;
    }
    .blocks-container{
        padding: 50px 0;
    }
}