Shopify

<link href="style.css" rel="stylesheet" type="text/css"> instead in shopify need to write
1. Linking
	1.1 For css
		{{ 'style.css' | asset_url | stylesheet_tag }}

	1.2 For js
		{{ 'custom.js' | asset_url | script_tag }}

	1.3 For liquid
		{{ 'my-shopify.liquid' | asset_url | script_tag }}

If we insert this in theme.liquid body tag then auto id will be created as page title
	{{ product.title | handle }}