.iphone-demo .phone{width:310px;height:640px;border:2px solid #ccc;border-radius:30px;position:relative;display:block;top:50px;margin:auto;background:#fff}.iphone-demo #screen{width:290px;height:520px;border:1px solid #ccc;position:absolute;left:50%;top:50%;margin:-260px -145px;box-sizing:border-box;overflow:hidden}.iphone-demo #home{width:36px;height:36px;border:1px solid #ccc;position:absolute;bottom:10px;left:50%;margin:0 -18px;border-radius:50%}.iphone-demo #speaker{width:50px;height:6px;border:1px solid #ccc;border-radius:6px;position:absolute;left:50%;top:25px;margin:0 -25px}