@media(max-width: 923px){
    form {
        max-width: 80%;
    }

    form h1 {
        font-size: 60px;
    }
}

@media(max-width: 574px){
    form {
        max-width: 80%;
    }

    form h1 {
        font-size: 40px;
    }
}