Collapsible tab use on old shopify theme

[Izzy5]

Can we able to use dawn theme collapsible tab functionality in old shopify themes ?

[Zworthkey]

@Izzy5 
yes, you can add it by the custom code,
For that you have the prior knowlede of liquid, html, cs,js.

Thank you

[Izzy5]

ok thanks, Can you give some information on js part. 

[Zworthkey · Accepted solution]

@Izzy5 

https://www.w3schools.com/js/

Learn js from this link.

[DelightLoyalty]

@Izzy5 It's need to be add custom code as per your need.