A red stop button on a rusted wall

By definition, stylesheet development involves setting CSS properties to new values. Complex stylesheets will eventually grow to the point at which CSS values need to be “wiped clean”, i.e. reset to their initial values. In some cases, those initial values are well-known and easy to remember; for other properties, they are not. Thankfully, modern CSS gives us an easy way to reset properties.

There were many early attempts at true, interactive 3D on the web, including VRML and Flash, but it took until 2013 for a true standard to emerge: WebGL, based on OpenGL ES 2.0. This means that it’s now possible to integrate native 3D directly into your web pages, without any need for plugins or browser extensions.