How to Make a DIV Fill a TD's Height: A Simple Trick?

How to Constrain a DIV's Height within a TD

In the pursuit of aligning a DIV's background icon at the bottom-right corner of a TD, it becomes necessary to ensure the DIV fills the TD's height. This seemingly straightforward task can be achieved using a technique that involves setting a minimal height for the TD.

By assigning a height of 1px to the TD, it establishes a reference point for the nested DIV to determine its relative percentage. As the DIV's contents exceed 1px in height, the TD and consequently the DIV will automatically expand to accommodate the contents.

While this method may seem unconventional, it effectively addresses the desired functionality. The TD's predefined height provides a fixed boundary within which the DIV can fill and position its background icon as intended.

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