Одинаковые колонки с помощью JavaScript

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Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column. Lorum ipsum text to fill up the right column.

 

Можете добавлять текст, менять толщину границ и т.д. Все равно будут одинаковыми :)