focus-within-polyfill
Small vanilla javascript that feature detect the :focus-within pseudo selector and polyfills it with a standard css class if necessary.
How to download and setup focus-within-polyfill
Open terminal and run command
git clone https://github.com/matteobad/focus-within-polyfill.git
git clone is used to create a copy or clone of focus-within-polyfill repositories.
You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with focus-within-polyfill https://github.com/matteobad/focus-within-polyfill/archive/master.zip
Or simply clone focus-within-polyfill with SSH
[email protected]:matteobad/focus-within-polyfill.git
If you have some problems with focus-within-polyfill
You may open issue on focus-within-polyfill support forum (system) here: https://github.com/matteobad/focus-within-polyfill/issuesSimilar to focus-within-polyfill repositories
Here you may see focus-within-polyfill alternatives and analogs
core-js dialog-polyfill iphone-inline-video promise-fun eslint-plugin-compat clipboard-polyfill fetch unfetch polyfill-mbstring polyfill-php70 webassemblyjs react-native-fetch-blob history.js random_compat Sugar pressure rangeslider.js jQuery-contextMenu stickyfill fixed-sticky eqcss object-fit-images webvr-polyfill document-register-element polyfill-intl-icu dom4 polyfill-util polyfill-php56 polyfill-ctype sticky-state