I'm logged into your site, those are just inputboxes so they're going to take on the standard inputbox styling. If you want to change these you would have to modify the css in template.css, just search for "inputbox" and change the background and add a border. That's all custom coding though, we don't offer services to modify the look of the template. The blue outline shown in your screenshot is controlled by your browser, it's not a css output.
I have installed the same modules in other templates like joomla default ones and it's ok as it show some black frameworks around buttons
I will try to fix it myself what about if I don't succeed? Can you please pm the cost of the modify?
Thank you a lot