CSS Overflow

With the hidden value, the overflow is clipped, and the rest of the content is hidden:

You can use the overflow property when you want to have better control of the layout. The overflow property specifies what happens if content overflows an element's box.

خاصیت overflow را از کد ها حذف کنید تا متوجه تفاوت آن با حالت عادی بشوید.