I have been trying to use Collapse Icon for accordian tab, using the steps in this link: https://preview.keenthemes.com/html/metronic/docs/base/accordion#collapse-icon
but i'm not sure which css and js files to include in my page first, could you please adivse?
Hi,
Please make sure that you are using the latest Metronic v8.1.8 version since this collapse icon accordion style was added in this recent update.
You just need to copy and paste the HTML code from the above docs and use it in the Metronic v8.1.8 pages without any additional css/js includes. This feature is available in the global css/js bundles that are required to be included in all pages.
Regards.