Hello,
The size of that button is probably defined in a site's css stylesheet. The class name of this button is
FormButton, so you can play with its size as you want to, through the css definition:
.FormButton {
width: 120px;
height: 30px;
}
Regarding to the feature limitations in the free version - I have no power to change our licensing policy and there is probably a good reason, why we have the current one, because I can imagine, that I will be able to develop a whole complex site with a few pages, which will hide/show their contents according to postbacks, query string parameters etc., so then the number of pages limitation would be useless and I will have a whole Kentico EMS toll for free.
Best regards,
Jan Hermann