.right-line1{border:10px solid #000;right:40%;width:230px;height:265px;border-bottom-right-radius:30px;border-top:0;top:24px;border-left:0}.left-line1{border:10px solid #000;left:40%;width:230px;height:226px;border-top-left-radius:30px;top:279px;border-right:0;border-bottom-left-radius:30px}.right-line2{right:40%;border-top-right-radius:30px;top:495px;border:10px solid #000;width:230px;height:255px;border-left:0;border-bottom-right-radius:30px}.left-line2{top:740px;border:10px solid #000;left:40%;width:200px;height:280px;border-top-left-radius:30px;border-right:0;border-bottom-left-radius:30px}.left-line3{top:1250px;border:10px solid #000;left:40%;width:230px;height:280px;border-top-left-radius:30px;border-bottom:0;border-right:0}.right-line3{right:40%;border:10px solid #000;border-left:0;border-top-right-radius:30px;top:1010px;width:230px;height:250px;border-bottom-right-radius:30px}