Conversion Guide

Fix Broken Layouts After WordPress Conversion

Troubleshoot and fix common layout issues after converting your website to WordPress. Solve CSS conflicts, responsive problems, and asset loading issues.

By AI to Wordpress Engineering Team·March 9, 2026·3,600 words
Expert-WrittenRegularly UpdatedSecurity Verified

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How AI to Wordpress Converts Your Website

1Upload ZIPLovable, Webflow,Framer, or HTMLMax 100 MB2Security ScanMalware detection,virus scanningAuto-reject threats3AIAI ConversionDOM → WordPresstemplate generation2-5 min avg4Preview & PayLive WP previewbefore purchaseDownload ZIP

1
Understanding Why Layouts Break After Conversion

Fix Broken Layouts After WordPress Conversion — visual guide for Understanding Why Layouts Break After Conversion

Visual Guide: Understanding Why Layouts Break After Conversion

This section includes step-by-step visual guidance for optimal results.

When you convert a website from a builder like Lovable, Webflow, or Framer to WordPress, the HTML, CSS, and JavaScript are preserved — but the environment changes. Your site now runs inside WordPress, which loads its own stylesheets, scripts, and structural elements. These additions can sometimes conflict with your original design. The good news: AI to Wordpress's AI QA system catches and auto-fixes 90% of layout issues before you ever see the preview. The remaining 10% are typically caused by: **CSS Specificity Conflicts**: WordPress core styles (wp-block-library, admin-bar) use selectors that may override your theme's styles. For example, WordPress's default paragraph styling might change your line-height or margin values. **The WordPress Admin Bar**: When logged in, WordPress adds a 32px admin bar at the top of the page. This pushes your entire layout down and can break position:fixed elements like sticky headers. **Script Loading Order**: WordPress has its own script loading system (wp_enqueue_script). If your JavaScript depends on a specific loading order, WordPress's async/defer attributes might change execution timing. **Missing Assets**: If font files, images, or CSS references weren't included in your export ZIP, they'll be missing in the WordPress theme. Always verify your export contains everything. **Responsive Meta Tag**: Some builders omit the viewport meta tag from their exports. Without it, mobile layouts fall back to desktop rendering.

2
Diagnosing Layout Issues: A Systematic Approach

Before fixing anything, diagnose correctly. Random CSS changes often create more problems than they solve. **Step 1: Open Browser DevTools (F12)** Right-click the broken element → Inspect. The Elements panel shows exactly which CSS rules are applied and which are overridden (shown with strikethrough). **Step 2: Check the Console Tab** Look for JavaScript errors (red text). JS errors can prevent scripts from executing, causing interactive elements to break. Fix JavaScript errors first — they often cascade into visual issues. **Step 3: Check the Network Tab** Filter by '404' to find missing resources. Missing CSS files, fonts, or JavaScript bundles are immediately visible. Each 404 is a resource your theme needs but can't find. **Step 4: Compare with Original** Open your original site (or the AI to Wordpress preview) side-by-side with the WordPress installation. Use browser DevTools to compare computed styles on specific elements. **Step 5: Test Without WordPress Plugins** Deactivate all plugins temporarily. If the layout fixes itself, a plugin is causing the conflict. Re-activate plugins one by one to identify the culprit. **Step 6: Check WordPress Admin Bar Impact** Log out of WordPress and check the site as a visitor. The admin bar adds 32px of height that affects fixed-position elements. If the layout looks correct when logged out, the admin bar is the issue.

Pro Tip

Use your platform’s official export or download option and upload that ZIP directly. Keep all files together in one complete archive.

3
Fixing CSS Conflicts with WordPress Core Styles

WordPress loads several default stylesheets that can interfere with your theme: **Common Conflicting Styles:** • `wp-block-library`: Gutenberg block styles (margins, paddings, max-widths) • `dashicons`: WordPress admin icon font • `admin-bar`: Fixed positioning and z-index conflicts • `global-styles`: WordPress full-site editing styles **Fix 1: Increase Specificity** Instead of `.header { background: blue; }`, use `body .header { background: blue; }` or `.your-theme-class .header { background: blue; }`. More specific selectors win in CSS cascade. **Fix 2: Dequeue Conflicting Styles** In your theme's functions.php, remove styles you don't need: ``` function remove_wp_block_library() { wp_dequeue_style('wp-block-library'); wp_dequeue_style('wp-block-library-theme'); wp_dequeue_style('global-styles'); } add_action('wp_enqueue_scripts', 'remove_wp_block_library', 100); ``` Only do this if you're not using Gutenberg blocks for content editing. **Fix 3: Admin Bar Offset** For fixed headers, add this CSS: ``` body.admin-bar .fixed-header { top: 32px; } @media screen and (max-width: 782px) { body.admin-bar .fixed-header { top: 46px; } } ``` This accounts for the admin bar on both desktop (32px) and mobile (46px). **Fix 4: Use !important Sparingly** As a last resort, `!important` forces your style to win. Use it only for critical overrides and document why. Example: `margin-top: 0 !important; /* Override wp-block-library default */`

Technical Architecture

How AI to Wordpress Processes Your WebsiteSecure, isolated conversion pipeline from any builder to WordPressINPUT SOURCESLovableWebflowFramerReplitCursor AIV0.devBase44HTML/CSS/JSSECURE PIPELINEVirus ScanFile ValidationFramework DetectionDOM ParsingAI Structure MapTemplate GenerationQA ValidationOUTPUTWordPress Theme Filesheader.phpfront-page.phpstyle.cssfunctions.phpfooter.php🔍 Live PreviewFree — before payment⬇ Download ZIPAfter payment — yours forever

4
Resolving Asset Loading Problems

Missing assets are the most common conversion issue — and the easiest to fix. **Missing Images** Symptoms: Broken image icons, empty spaces where images should be. Diagnosis: Check browser console for 404 errors on image URLs. Fix: Verify images exist in your theme's assets directory. Check file paths use `get_template_directory_uri()` correctly. Ensure file names match exactly (case-sensitive on Linux servers). **Missing Fonts** Symptoms: Text renders in fallback system fonts (Times New Roman, Arial). Diagnosis: Network tab → filter by 'font' → look for 404 errors. Fix for self-hosted fonts: Ensure .woff2/.woff files are in your theme directory. Verify @font-face declarations in your CSS point to correct paths. Fix for Google Fonts: Verify the Google Fonts stylesheet link is properly enqueued in header.php or functions.php. **Missing CSS Files** Symptoms: Completely unstyled content or partially styled elements. Diagnosis: Network tab → filter by 'css' → check for 404s. Fix: Verify all CSS files are in the theme directory. Check functions.php for correct wp_enqueue_style() calls. **Missing JavaScript** Symptoms: Interactive elements don't work (dropdowns, sliders, modals). Diagnosis: Console tab → look for 'ReferenceError' or '404' errors. Fix: Ensure all JS files are included. Check wp_enqueue_script() dependency array — scripts that depend on jQuery need `array('jquery')` as a dependency. **File Permission Issues** Symptoms: 403 Forbidden errors on specific assets. Fix: Set file permissions to 644 for files and 755 for directories via FTP or hosting panel.

5
Responsive Design Troubleshooting

Mobile layouts break more frequently than desktop during conversion. Google uses mobile-first indexing, so fixing mobile issues is critical for SEO. **Check 1: Viewport Meta Tag** Verify this exists in header.php's <head>: `<meta name="viewport" content="width=device-width, initial-scale=1.0">` Without this, mobile browsers render the desktop version at a tiny scale. **Check 2: Media Query Preservation** Use browser DevTools → toggle device toolbar (Ctrl+Shift+M) → test at these breakpoints: • 375px (iPhone SE) • 390px (iPhone 14) • 768px (iPad) • 1024px (iPad landscape) • 1440px (desktop) If specific breakpoints fail, check that media queries weren't stripped during conversion. AI to Wordpress preserves all media queries, but manual edits or plugin conflicts can override them. **Check 3: WordPress Plugin Interference** Some plugins inject CSS that breaks responsive layouts. Common culprits: • Cookie consent banners that use fixed positioning • SEO plugins that inject meta boxes • Security plugins that add admin notices **Check 4: Touch Targets** Google requires tap targets to be at least 44x44 pixels with 8px minimum spacing. Test navigation links, buttons, and form fields on actual mobile devices. **Check 5: Overflow Issues** Horizontal scrolling on mobile is a common problem. Look for elements with fixed widths wider than the viewport. Use DevTools to identify the overflowing element. Fix with `max-width: 100%` or `overflow-x: hidden` on the containing element.

Security Note

Every file you upload is automatically scanned for malware before processing. Unsafe files are rejected immediately to protect your WordPress installation.

6
JavaScript Debugging and Loading Order

JavaScript issues are often the trickiest to diagnose because they can silently break functionality without visible errors. **Common JavaScript Issues After Conversion:** **1. jQuery Loading Order** WordPress loads jQuery differently than static HTML sites. If your scripts use `$()` instead of `jQuery()`, they'll fail. WordPress ships jQuery in 'no-conflict' mode. Fix: Wrap your scripts in `jQuery(document).ready(function($) { ... });` or ensure your script's dependency includes 'jquery'. **2. Script Loading with Defer/Async** WordPress performance plugins often add defer or async attributes to scripts. This can change execution order, breaking scripts that depend on other scripts being loaded first. Fix: Exclude critical scripts from defer/async in your caching plugin settings. **3. React/Vue Mount Points** If your original site used React or Vue, the framework needs a specific DOM element to mount to. Verify the mount element ID exists in your WordPress template. Fix: Ensure the element (usually `<div id="root">` or `<div id="app">`) exists in the correct template file. **4. API Endpoint Changes** If your JavaScript makes fetch() calls to API endpoints, those endpoints don't exist in WordPress. Fix: Replace custom API calls with WordPress REST API endpoints, or use WordPress AJAX for custom functionality. **Debugging Workflow:** 1. Open Console tab in DevTools 2. Fix errors in order (top to bottom) — first errors often cascade 3. Use `console.log()` statements to trace execution flow 4. Check Network tab for failed API calls 5. Test with all plugins deactivated to isolate conflicts

7
When to Ask for Help vs. Fix It Yourself

Not every issue needs a developer. Here's a decision framework: **Fix Yourself (5-30 minutes):** • Missing images or fonts (copy files to correct directory) • Admin bar offset (add CSS snippet) • Simple CSS overrides (use DevTools to identify, add fix) • Plugin conflicts (deactivate and test) **Consider Developer Help ($50-200):** • Complex JavaScript errors affecting core functionality • Responsive layout completely broken at specific breakpoints • CSS specificity issues that require template restructuring • WooCommerce integration with custom theme elements **Contact AI to Wordpress Support (Free):** • Preview looks different from your original site • Missing pages or sections in the conversion • QA score below 70 with unresolved issues • Builder-specific conversion artifacts Remember: AI to Wordpress's preview is free precisely so you can identify issues before purchasing. If something looks wrong in the preview, report it. We improve the conversion before you pay.

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Frequently Asked Questions

Why does my converted WordPress theme look different?
Common causes include CSS conflicts with WordPress core styles, incorrect asset paths, missing fonts, or JavaScript loading order issues. AI to Wordpress automatically handles most of these, but complex sites may need minor adjustments.
How do I fix CSS conflicts in WordPress?
Use browser DevTools to identify conflicting selectors. Increase specificity of your theme's CSS, dequeue conflicting WordPress styles in functions.php, or add targeted overrides in your theme's style.css.
My fonts look different after conversion. How do I fix this?
Check that all font files are in your theme's assets directory with correct paths. For Google Fonts, verify the stylesheet link is properly enqueued. Add -webkit-font-smoothing: antialiased for consistent rendering.

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