Black area on UIWebView during load

Question

I noticed that my UITabBar gets a dark-gray color when I preform loadRequest in my UIWebView.

If I scroll my WebView

Answer 1

I've had this problem before, and it's related to the content inset of your UIWebView. This black area appears wherever you have a bottom inset set on the scrollview. I was able to fix this by setting the opaque property of the webview:

self.opaque = NO;