jQuery 2.1.0, HTML, CSS, JavaScript
jQuery 3.2.1, HTML, CSS, JavaScript
CSS only
jQuery 2.0.2, HTML, CSS, JavaScript
No-Library (pure JS), HTML, CSS, JavaScript
Raphael 2.1.0, HTML, CSS, JavaScript
jQuery Slim 3.1.1, HTML, CSS, JavaScript
Medulla Schools
http://stackoverflow.com/questions/18071046/smooth-scroll-to-specific-div-on-click
Here i show you how to create pure CSS3 overlays this uses the :target pseudo class
A simple demo that allows you to toggle an element's display state