html,body{
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

@media (max-width: 600px)
{
    * { 
        padding: 0;
        margin: 0;
    }

    .content-login,
    .content-subtitulo-login  {
        width: 90%; 
        padding-top: 1rem;
        margin: 0 2rem;
    }

}