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Colorlib Sidebar V03

Template Details

Author: Colorlib

Released: September 2026

License: CC BY 3.0

Description

A right-hand newsletter panel on a bright blue background, with a headline, a short pitch, an email field and a Sign up button.

Updated September 2026: this sidebar is now plain HTML and CSS plus a few lines of vanilla JavaScript: no jQuery, no Bootstrap files, no plugins. The download is 1.4 MB (the jQuery and Bootstrap original was 2.7 MB). Use it on its own, or drop it into a Bootstrap 4, 5 or 6 project and it looks the same. The menu button opens and closes the panel, and Esc or a click outside closes it.

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