let label = UILabel()

        label.frame = CGRectMake(, , , )

        label.backgroundColor = UIColor.cyanColor()

        label.text = "SnapKit"

        label.textAlignment = NSTextAlignment.Center

        self.view.addSubview(label)

        label.snp_makeConstraints { (make) in

            make.height.width.equalTo()

            make.top.equalTo(self.view.snp_top).offset()

            make.centerX.equalTo(self.view.snp_centerX)

        }

        let label1 = UILabel()

        label1.frame = CGRectMake(, , , )

        label1.backgroundColor = UIColor.cyanColor()

        label1.text = "SnapKit"

        label1.textAlignment = NSTextAlignment.Center

        self.view.addSubview(label1)

        label1.snp_makeConstraints { (make) in

            make.height.width.equalTo()

            make.top.equalTo(label.snp_bottom).offset()

            make.centerX.equalTo(self.view.snp_centerX)

        }