# CSSinJS

[Shepherd 4.0: a11y, IE 11 support, and Preact Components](/content/blog/shepherd-4-a11y-ie11-preact/index.html)

By Robbie Wagner 07.30.2019

[#a11y](/content/blog/categories/a11y/index.html) [#app tour](/content/blog/categories/app-tour/index.html) [#CSSinJS](/content/blog/categories/CSSinJS/index.html) [#preact](/content/blog/categories/preact/index.html) [#shepherd.js](/content/blog/categories/shepherd-js/index.html) [#site tour](/content/blog/categories/site-tour/index.html)