What are HTML Replaced Elements VS Non-Replaced Elements with Examples

If you have been reading the the CSS 2.1 Specifications you may have come upon a couple of interesting terms: replaced and non-replaced elements. Let’s delve a bit deeper into what replaced elements are, which elements they include, and some examples of each. Definition of a Replaced Element I stumbled upon them while researching the…

How to Make Sticky (Persistent) Headers and Parked Headers using Javascript (JQuery) and CSS

The following is a Javascript (JQuery) solution for implementing floating (persistent, or sticky) headers of sections as the user scrolls below the header static position. Once the user scrolls past the containing block of the header the header is left parked at the bottom of the containing block so that it resticks to the top…