how to increase font size in UIWebView

Question

how to increase or decrease the UIWebview font size, not using scalePageToFit:NO;

Answer 1

Here is mine for changing font size and color in UIWebView:

 NSString *myString=@"Hello World!";
 int textFontSize=2;
 NSString *myHTML=[NSString stringWithFormat: @"",myString,textFontSize];    
 [myWebView loadHTMLString:myHTML baseURL:nil];