Customising CSE (now Google Programmable search) in Blogger, using CSS styling, thanks to Gemini

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How can I apply css styles to Google programmable search, hosted in blogger ?

Customizing Google Programmable Search (formerly CSE) on Blogger can be tricky because the search elements are injected dynamically by Google’s script. This often results in your CSS being ignored because Google's default styles load later or have higher "weight."

1. To successfully style it, you should follow these three steps:

1. Identify the Search Classes

Google uses specific class names for its search components. To change them, you must target these classes in your Blogger CSS.

Element	CSS Class
Search Box Container	.gsc-control-cse
Input Text Field	.gsc-input or .gsc-input-box
Search Button	.gsc-search-button-v2
Results Container	.gsc-results-wrapper-visible
Individual Result Title	.gs-title

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2. Add the CSS to Blogger

Blogger has a dedicated "Add CSS" section that ensures your styles are placed in the correct part of the template code.Go to your Blogger Dashboard.Click Theme > Customize (the orange button).In the sidebar, click Advanced > Add CSS.Paste your custom code here. Note: You will likely need to use !important to force your styles over Google's defaults.

 

Example Code to style the button and input box:

CSS 

/* Change the search button color */ 

.gsc-search-button-v2 { background-color: #ff5722 !important; /* Your Brand Color */ 

 

border-color: #ff5722 !important; 

border-radius: 5px !important;} 

 

/* Style the text input box */ 

.gsc-input-box { border: 2px solid #ccc !important; border-radius: 5px !important;} 

 

/* Change font of the search results */ 

.gsc-control-cse * { font-family: 'Open Sans', sans-serif !important;}

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3. Use the "Look and Feel" Control Panel

Before writing heavy CSS, check if you can make the changes in the Programmable Search Engine Control Panel. Google provides built-in tools that are more stable than CSS overrides:Go to the Programmable Search Engine site.Select your search engine and go to Look and feel in the left menu.Use the Customize tab to change colors, fonts, and borders without coding.If you change anything here, you usually do not need to update the code in Blogger; the script will fetch the new settings automatically.

• Trouble?
• Why is my CSS not working?

• If your CSS isn't showing up, it is likely because Google’s script is injecting its own internal <style> block after the page has loaded, which overrides yours. To fix this, ensure you are using the !important tag on every line of your CSS declarations as shown in the example above.
• Is there still a Blogger Advanced > Add CSS section?

• Yes, the Blogger Advanced > Add CSS section still exists, but its location has changed slightly in the modern Blogger interface. It is now nested within the Theme Designer.

• 1. Log in to your Blogger Dashboard.

  2. Click Theme in the left-hand menu.

  3. Click the Customize button (the large orange button). This opens the Blogger Theme Designer.

  4. In the left sidebar, click on Advanced.

  5. Click the small drop-down arrow next to the word "Advanced" (or the category name like "Body" or "Links").

  6. Scroll to the very bottom of that list and select Add CSS.

  7. A text box will appear on the right where you can paste your custom styles.

  8. Crucial: Click the Save icon (floppy disk) in the bottom right corner of the screen to apply your changes

• there is a distinct difference between the mobile app and the desktop web interface for Blogger. The modern Blogger Theme Designer on a mobile-sized screen hides the "Add CSS" option behind a few extra taps.

• The Add CSS section is tucked away at the bottom of the sub-menu:

  1. In that Advanced sidebar where it says "Page Text" with a small arrow, tap on "Page Text".

  2. A dropdown list will appear. Scroll to the very bottom of that specific list.

  3. The last item in that list is Add CSS.

  4. Once selected, a text box will appear below the color palette where you can paste all the CSS we discussed (like the pagination prefix or the result styling).

• If you don't see the Advanced option, it usually means you are using one of the very old "Classic" templates. In that case, you would have to use the Edit HTML method and place your code between <style> and </style> tags inside the <head> section.

  Pro Tip: When you paste code into the "Add CSS" box, Blogger will sometimes highlight errors in red. If you are targeting Google CSE classes, ignore these warnings if the code looks correct—Blogger's validator doesn't always recognize Google's dynamic classes.

   

How to use a CSS Content rule to add a custom prefix (like "Pagination:") before one of these metadata <span> tag

To add a custom prefix like "Pagination:" before a specific metadata `<span>`, you use the CSS **`::before`** pseudo-element combined with the **`content`** property.

In Google CSE, the pagination container typically uses the class `.gsc-cursor-box`. To label this area for your users, you would target the specific span or div that holds the page numbers.

###1. The CSS CodeYou can add this to your Blogger **Advanced > Add CSS** section.

CSS

/* Target the pagination container and add a prefix */
.gsc-cursor-box::before {
    content: "Pagination: "; /* The text to be added */
    font-weight: bold;
    color: #555;
    margin-right: 10px;
    display: inline-block; /* Ensures it stays on the same line as the numbers */
}

/* Optional: Styling the individual page numbers (the spans) */
.gsc-cursor-page {
    color: #4285F4 !important;
    padding: 5px !important;
    text-decoration: none !important;
}

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2. How it Works

before: This creates a "ghost" element that is the first child of the selected element (`.gsc-cursor-box`).

content: This is the only CSS property that can actually "write" text onto a webpage. Note that this text is not selectable by the user's mouse and is not always read by every screen reader (which is why we use it for visual labels rather than critical data).

Specificity: By using `.gsc-cursor-box`, we ensure the word "Pagination:" only appears once at the start of the list of numbers, rather than before every single number.

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• Other Common CSE Prefixes
  You can use this same logic to label other metadata spans that Google provides:
  

  • ::before: This creates a "ghost" element that is the first child of the selected element (.gsc-cursor-box).

  • content: This is the only CSS property that can actually "write" text onto a webpage. Note that this text is not selectable by the user's mouse and is not always read by every screen reader (which is why we use it for visual labels rather than critical data).

  • Specificity: By using .gsc-cursor-box, we ensure the word "Pagination:" only appears once at the start of the list of numbers, rather than before every single number

how to use the **`attr()`** function within a CSS `content` rule to automatically pull a prefix from an attribute like `data-label`?

Provide a CSS reset snippet you can paste into that box to ensure your CSE styles don't inherit weird margins from your Blogger theme?

To prevent your Blogger theme's global styles (like large paragraph margins or specific link colors) from making your Google CSE results look "messy," you can use a Scoped CSS Reset.

Instead of resetting your entire blog, this code specifically targets the search container (.gsc-control-cse) and forces it to behave.

The "Blogger-Friendly" CSE Reset

Copy and paste this into your Advanced > Add CSS box:

CSS

/* 1. RESET BOX MODEL: Ensures padding doesn't 'explode' the width */
.gsc-control-cse, 
.gsc-control-cse *, 
.gsc-control-cse *::before, 
.gsc-control-cse *::after {
    box-sizing: border-box !important;
    margin: 0;
    padding: 0;
}

/* 2. FIX INHERITED TEXT: Stop Blogger from adding 20px margins to search text */
.gsc-webResult p, 
.gsc-webResult div, 
.gsc-results .gs-snippet {
    margin: 4px 0 !important; /* Controlled spacing for results */
    line-height: 1.4 !important;
    font-family: Arial, sans-serif !important; /* Ensures readable search font */
}

/* 3. CLEAN LINKS: Reset your theme's hover effects/underlines */
.gsc-control-cse a {
    text-decoration: none !important;
    border: none !important;
    box-shadow: none !important;
}

/* 4. PAGINATION FIX: Give the numbers some breathing room */
.gsc-cursor-box {
    margin-top: 20px !important;
    padding: 10px 0 !important;
    text-align: center !important;
}

.gsc-cursor-page {
    margin: 0 5px !important;
    display: inline-block !important;
}

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Why this is necessary for "Simple" themes:

1. box-sizing: border-box: Most older Blogger themes use content-box. If you add 10px of padding to a result, it adds it to the outside of the width, often pushing your search results off the right side of the screen. This fix keeps everything contained.

2. The !important tag: Because Google CSE injects its own styles after your page loads, your CSS needs the !important flag to "win" the fight for control.

3. margin: 0 on snippets: Blogger themes often have a rule like p { margin-bottom: 25px; }. Without this reset, your search results will have massive gaps between every line of text.

How to test it

After saving this in your Add CSS section:

• Open your blog in a "Private" or "Incognito" window (to bypass old cached styles).

• Perform a search.

• The results should now look tight, professional, and aligned, regardless of how your main blog posts are styled.