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How to Use Custom Code?

A guide on how to use custom code to create advanced customizations for your online store.

Micah Quinto avatar
Written by Micah Quinto
Updated over a week ago

What to Do Before Editing your Shopify CSS Code?

You must always make a copy of your Shopify theme before making any changes to it using the code editor. If something goes wrong with your CSS adjustments, you may utilize this to create a backup copy.

How to Clone Your Theme?

STEP 1

Select the theme you wish to duplicate by going to Online Store > Themes in your Shopify Admin Dashboard.

STEP 2

On the themes page, locate the theme you wish to change, then select Actions, and click Duplicate.

STEP 3

Make sure you rename the backup to reflect the version you wish to restore—for instance, the date if you require a precise timestamp.


How to Access CSS Files in the Shopify Code Editor?

STEP 1

From Your Shopify Admin Dashboard, navigate to your Online Store > Themes. Locate the theme you wish to change, then select Actions.

STEP 2

To access the code editor, select Edit code from the Actions dropdown menu.

STEP 3

When you are in the code editor, search for the file 'theme.css'.


How to Add Custom CSS Via Theme Editor?

STEP 1

Access your Shopify Admin's Theme Library to open the theme customizer.

STEP 2

Go to Theme Settings > Custom CSS.

STEP 3

Add custom CSS per your need.

STEP 4

Click Save to apply the changes.


How to Add Custom CSS to Specific Sections?

STEP 1

Access your Shopify Admin's Theme Library to open the theme customizer.

STEP 2

Go to Sections > Templates.

STEP 3

Some sections have a part called Custom CSS where you can add in your CSS.

  • Slideshow

  • Collections list

  • Rich text

  • Gallery, etc.

For example, the slideshow:

STEP 4

Complete the section using the CSS code.

STEP 5

Click Save to apply the changes.


How to Create a Custom HTML Section for Shopify Store?

STEP 1

Access your Shopify Admin's Theme Library to open the theme customizer.

STEP 2

Go to Sections, scroll down to Templates, then click Add section.

STEP 3

Search for “Custom HTML”, click it to add it to your sections.

STEP 4

To add HTML code, open the "Custom HTML" section that you have created.


STEP 5

  • Complete the section using the HTML code.

  • You can also adjust the column width for both desktop and mobile.

  • Choose the text alignment: left, right, center, or justify.

STEP 6

After completing it, move it to your desired location.

STEP 7

Click Save to apply the changes.


How to Create a Custom Liquid Section in Shopify?

STEP 1

From Your Shopify Admin Dashboard, navigate to your Online Store > Themes. Locate the theme you wish to change, then select Actions.

STEP 2

To access the code editor, select Edit code from the Actions dropdown menu.

STEP 3

Go to Sections, then click Add a new section and name it custom-liquid-section. Click Done.

STEP 4

Copy the code below, then add it to the "custom-liquid-section."

{{ section.settings.custom_liquid }}

{% schema %}

{

"name": "Custom Liquid",

"settings": [

{

"type": "liquid",

"id": "custom_liquid",

"label": "Custom Liquid",

"info": "Add app snippets or other liquid code to create advanced customizations."

}],

"presets": [

{

"name": "Custom Liquid"

}]

}

{% endschema %}

How to Add a Custom Liquid Section on your Shopify Pages?

STEP 1

Access your Shopify Admin's Theme Library to open the theme customizer.

STEP 2

Go to Sections, scroll down to Templates, then click Add section.

STEP 3

Find “Custom liquid”, and see it’s available now on the section lists. Click it to add this custom liquid section.

STEP 4

  • Navigate to the newly formed Liquid section.

  • To specify the section's content and structure, add your Custom Liquid code. Liquid tags, HTML, and CSS are examples of this.

  • Make the section unique based on the content and design requirements you have.

STEP 5

Click Save to apply the changes.


What Are The Next Steps?


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