@media only screen and (max-width: 800px){
    .content *{
        font-size: max(1rem,3vw);
    }

    .container-menu *{
        font-size: max(1rem,3vw);
    }

    .btn-comum-a{
        font-size: max(1rem,3vw);
    }

    input[type=text], input[type=number], input[type=password]{
        padding: 7px;
    }

    .input-text-a-sem-borda{
        padding: 7px;
    }
}