I'm using bootstrap.css v4.1 css class to build the tooltip widget. the script.jsx code is kept unchanged as in the book, but the web page was rendered differently as with bootstrap v3. Can you give some ideas on how I can set css style to make the tooltip display properly.
I'm using bootstrap.css v4.1 css class to build the tooltip widget. the script.jsx code is kept unchanged as in the book, but the web page was rendered differently as with bootstrap v3. Can you give some ideas on how I can set css style to make the tooltip display properly.