Change bootstrap webpage font size when

问题

How can I allow users to change web page -built with bootstrap- font size when clicking on a button? I would like to change all components font size relatively. Is this possible?

Thanks,

回答1:

This is usually done with Javascript and cookies. Here's an example using jQuery:

• Quick and Easy jQuery Font Resizer Tutorial

回答2:

Bootstrap uses global @baseFontSize parameter that controls font size of all elements, but changing it would require re-compilation of the css with less.

来源：https://stackoverflow.com/questions/10659018/change-bootstrap-webpage-font-size-when