Why height: 50% does not work in CSS and how to fix it?
In the article "Height Enigma," author Josh Comeau explores the complexities surrounding the determination of element heights in CSS. He emphasizes that several factors influence how browsers calculate the height of elements. An important aspect discussed is the difference between block-level elements and inline-block elements, which have different rules regarding height. Comeau explains that for block-level elements, height is determined primarily by the content but is also influenced by padding, margins, and other CSS styles. On the other hand, for inline-block elements, height depends on the baseline and content. Ultimately, the author presents various techniques for establishing height, including the use of flexbox and grid layouts.
In the context of introducing variable heights, Comeau highlights that this is particularly important in responsive design, where different layouts may require varied height properties. He also explains how different units like vh and vw can be used to adjust height based on viewport conditions. Through practical examples, readers can better understand how to leverage CSS for controlling element heights without falling into common pitfalls.
The entire concept presented by the author underscores the importance of grasping CSS mechanics not just in regard to individual elements but whole layouts. By understanding height determination principles, web designers can create more complex and visually appealing layouts. It's a good idea to experiment with various techniques to find the most suitable method for a particular project.
In summary, the article "Height Enigma" offers a profound insight into the topic of height in CSS. Through a combination of theoretical explanations and practical examples, Josh Comeau equips readers with tools that empower them to better control element heights on web pages. I encourage you to read this text to delve deeper into this essential aspect of CSS and to leverage its full potential in practice.