UIWebview remove shadow

gistfile1.m

-(UIScrollView *)defaultScrollView
{
    if (_defaultScrollView == nil) {
        UIScrollView *scrollView = nil;
        for (UIView *subview in [self subviews]) {
            if ([subview isKindOfClass:[UIScrollView class]]) {
                scrollView = (UIScrollView *)subview;
            }
        }
        if (scrollView == nil) {
            NSLog(@"Couldn’t get webview default scrollview!");
        }
        _defaultScrollView = scrollView;
        _defaultScrollView.decelerationRate = UIScrollViewDecelerationRateNormal;
        
    }
    
    return _defaultScrollView;
}

-(void)removeShadows
{
    for (UIView *subview in self.defaultScrollView.subviews) {
        if ([subview isKindOfClass:[UIImageView class]]) {
            [subview setHidden:YES];
        }
    }
}