I will write custom CSS to design and fix your squarespace website


About this gig
A poorly aligned layout, broken mobile display or generic template design instantly destroys brand trust and costs you sales. Standard Squarespace controls cannot execute custom design visions, leaving site owners stuck with overlapping text, broken mobile grids and rigid styling limitations that drive buyers away.
I bridge the gap between default Squarespace templates and fully customized, high-converting websites using clean, lightweight CSS, HTML and JavaScript.
What You Get with This Service:
- Custom CSS & HTML Styling: Unique section designs, custom hover effects, fonts & branding tweaks.
- Fluid Engine & Mobile Responsiveness: Flawless mobile layouts & responsive break-point corrections.
- Squarespace Bug Fixing: Quick resolution of broken alignment, overlapping elements, padding & script errors.
- Advanced Functionality: Tailored JavaScript integration, custom drop-downs & pop-up styling.
- Clean & Maintainable Code: Injection-ready code snippets that will not mess up future Squarespace updates.
Eliminate design limits and transform your website into a polished sales engine. Order Now to get started today!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Fave.A
Squarespace Developer to Shopify Migration and SEO Expert
- FromUnited Kingdom
- Member sinceJun 2026
Languages
English, French
My Portfolio
FAQ
Will adding custom CSS slow down my Squarespace site speed?
Not at all, I write clean, optimized and lightweight CSS/JS code to ensure your site retains maximum loading performance and SEO integrity.
How do you add the custom code to my website?
I will either provide easy-to-paste code snippets via the Squarespace Custom CSS panel or directly apply them via secure contributor access without disrupting your live site.
Can you fix mobile responsiveness issues on Squarespace’s Fluid Engine?
Yes, I specialize in adjusting mobile breakpoints, fixing overlapping text and custom-tailoring Fluid Engine blocks for seamless mobile performance.
What happens if I update my Squarespace site content later?
I structure code targeting specific block IDs and classes so your future content updates will not break the custom styling.
Do you work on both Squarespace 7.0 and 7.1?
Yes, I fully support both Squarespace 7.0 and 7.1 versions, including Fluid Engine implementations.

