UIEdgeInsets contentInsets = UIEdgeInsetsMake(10, 0, 0, 0);
CGRect shadowPath = UIEdgeInsetsInsetRect(self.dealMainContentView.bounds, contentInsets);
self.dealMainContentView.layer.shadowPath = [UIBezierPath bezierPathWithRect:shadowPath].CGPath;
self.dealMainContentView.layer.shadowColor = [[UIColor blackColor] CGColor];
self.dealMainContentView.layer.shadowOffset = CGSizeMake(0.0f,0.0f);
self.dealMainContentView.layer.shadowOpacity = 0.4f;
self.dealMainContentView.layer.masksToBounds=NO;

UIEdgeInsets contentInsets = UIEdgeInsetsMake(-10, -10, 0, 0);

    CGRect viewFrame=self.dealMainContentView.frame;

    viewFrame.origin.x=  viewFrame.origin.x+5; // 5 distance from left
    viewFrame.origin.y=  viewFrame.origin.y-15;
    viewFrame.size.width=viewFrame.size.width-1o;  // 5 distance from Right
    viewFrame.size.height=viewFrame.size.height-20;

   CGRect shadowPathExcludingTop = UIEdgeInsetsInsetRect(viewFrame, contentInsets);

   self.dealMainContentView.layer.shadowPath = [UIBezierPath bezierPathWithRect:shadowPathExcludingTop].CGPath;
    self.dealMainContentView.layer.shadowColor = [[UIColor blackColor] CGColor];
    self.dealMainContentView.layer.shadowOffset = CGSizeMake(0.0,0.0f);
    self.dealMainContentView.layer.shadowOpacity = 0.3f;
    self.dealMainContentView.layer.masksToBounds=NO;

UIEdgeInsets contentInsets = UIEdgeInsetsMake(-10, 10, 10, 10);