.contactF{
    margin: 5rem 30rem 5rem 30rem;
    
}
#submitForm{
    margin: 2rem 0 0 0;
}

@media screen and (max-width: 1024px)
{
    .contactF{
        margin:10rem 5rem 0 5rem;
       
        height: 100%;
       
    }
    
    .form-group{
        margin-bottom: 4rem;
    }
}