I’ve lost count of the times I’ve had to implement some kind of sidebar menu that can collapse. Often, when faced with this task, our first thought will be to delve into our JavaScript toolbox and either roll our own solution, or reach for one of the many third-party offerings.

But what if it didn’t have to be this way?

Well, it doesn’t! Using just HTML and CSS we can create a collapsable sidebar and a content area that expands to fill the vacant space. Neat huh.

#css #html #web-development #software-development #web-design