How Can I Make Child Divs in a Multi-Column Layout Have Equal Heights?

Dynamic Height Management in Multi-Column Layouts

Enforcing uniform height across child elements can be challenging, especially when the height of the parent container is unspecified. This article addresses how to achieve 100% height for a child div within an unspecified height parent div.

Consider the following HTML structure:

<div>

The goal is to make the "navigation" div's height match the "content" div's height, regardless of the content size.

To achieve this, the parent div ("main") should be configured with display: flex; and align-items: stretch;. The display property enables flexible layout, while align-items: stretch forces child elements to vertically stretch to fill the parent's height. Note that align-items: stretch is the default value, but avoid setting it to other values.

The above is the detailed content of How Can I Make Child Divs in a Multi-Column Layout Have Equal Heights?. For more information, please follow other related articles on the PHP Chinese website!