you can change it's color under Theme options > Colors > Forms section. However, if you would like to know how some things were made, next time we recommend to create extra WP instance, import the demo that you are interested with and check how some things were done. It's the fastest and easiest way to learn how some things works.
What does it mean "the same style"? Same form we have on most of the demos so we do not understand what's so special in this one. Did you tried to do what we told you above? Because this is the fastest and easiest way to learn how some things were done.
Something must be wrong with your hosting if it does not import the same style as on our demo. So on those demos, we used the following code to create those forms:
What i see imported in the Writer demo is the following :
<h3>Nullam wisi ultricies</h3>
<p>Aliquam erat ac ipsum. Integer aliquam purus. Quisque lorem tortor fringilla sed, vestibulum id, eleifend justo vel bibendum sapien massa ac turpis faucibus orci luctus non, consectetuer lobortis quis.</p>
Above code should be located under Forms section where all forms should be. For more details about Contact Form 7 plugin, please visit http://contactform7.com/docs/
Comments
you can change it's color under Theme options > Colors > Forms section. However, if you would like to know how some things were made, next time we recommend to create extra WP instance, import the demo that you are interested with and check how some things were done. It's the fastest and easiest way to learn how some things works.
Glad to know you found the right place.