← All elements
<input type="checkbox" id="lb"><label for="lb" class="th"></label><label for="lb" class="ov"><span class="big">Full size</span></label>About this layout
Checkbox Lightbox Overlay is a pure CSS layout made with HTML and CSS only, by @admin. Open an example, copy the HTML and the CSS, and paste them into your page. There is nothing to install and no JavaScript to load.