CSS responsive design fix

Hi Guys, I need the expert in fixing 2 issues in css and html for my Android app. The problem is that my html renders correctly in firefox and chrome browser engines but does NOT render correctly once implemented into Android app, created using PhoneGap. PhoneGap in Android uses WebKit. The web view used by PhoneGap is the same web view used by the native operating system: on Android, this is android.webkit.WebView. There are just 2 small errors (images aspect ratio is incorrect in 2 htmls) that needs to be fixed, and once changed into responsive design, it should render correctly. Please only bid if you understand what I wrote above and you are familiar with terms like WebKit etc. I'm not planning to pay more than 75 for fixing this as this is very small fix. cheers Dan