Form styling bug

Here are some styling issues that if resolved would help make this awesome plugin just a bit more polished so that it works better with different admin color schemes:

If ‘background-color:transparent’ was used instead of white for form elements such as the ‘Copy | Delete’ controls in the top right of the box for editing a forms title, the underlying color of admin form would show through instead of a white box.

Right now styling of certain form elements is hard coded in js (e.g. line 36 of scripts.js, $(‘input#wpcf7-title’).blur(function() {…etc ) when they switch between focused and non focused states. If this was changed so the javascript switched between different css class styles then the css could be overridden in a custom theme.

Thanks for your work!