@media screen and (min-width: 769px){

    h1{
        font-size: 32px;
    }
    
    main{
        width: 500px;
        height: 400px;

        border: 2px solid black;
        background-image: url("../imagens/background-op40.jpg");
    }

    main > p > a{
        line-height: 50px;
    }

    p{
        font-size: 18px;
    }

    p > input{
        font-size: 20px;
    }

    footer > p{
        color: white;
        font-size: 18px;
    }
}


@media screen and (min-width: 1025px) {
    
    main{
        height: 350px;
    }

    p{
        font-size: 22px;
        line-height: 30px;
    }

    p > input{
        width: 100px;
        font-size: 24px;
    }
}