How to add css/js file in Prestashop 1.7.5 - step by step

Here is the Complete step by step article to adding JS and CSS as well as to managing in JS and CSS in Prestashop 1.7 versions.

Step1: Go to Your Classic/Specific Theme


Step2: Modify Your Theme

Go to Prestahsop Instllation Directory >> themes >>> Config >> theme.yml
Edit theme.yml
Here is the structure How to call css and js file.

Step3: After that you want to reload the themes

You want to go to prestashop admin panel >>> Design >>Theme and logo >> Select updated theme.

Now Clear the cache

Congratulations! Your custom css is added in particular theme.