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This repository was archived by the owner on May 26, 2026. It is now read-only.
This repository was archived by the owner on May 26, 2026. It is now read-only.

Move inline styles on index.html into a separate CSS file #12

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Open
Move inline styles on index.html into a separate CSS file#12
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beginner friendlyenhancementNew feature or request

Description

@jessicard
jessicard
opened on Mar 10, 2022

Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.

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      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
       blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
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This repository was archived by the owner on May 26, 2026. It is now read-only.

      
This repository was archived by the owner on May 26, 2026. It is now read-only.

      Move inline styles on index.html into a separate CSS file #12
      Open
      Open
      Move inline styles on index.html into a separate CSS file#12
      Labels
      beginner friendlyenhancementNew feature or request
      Description
      @jessicard
      jessicard
      opened on Mar 10, 2022
      Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        beginner friendlyenhancementNew feature or request
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
          Skip to content
          
This repository was archived by the owner on May 26, 2026. It is now read-only.

          
This repository was archived by the owner on May 26, 2026. It is now read-only.

          Move inline styles on index.html into a separate CSS file #12
          Open
          Open
          Move inline styles on index.html into a separate CSS file#12
          Labels
          beginner friendlyenhancementNew feature or request
          Description
          @jessicard
          jessicard
          opened on Mar 10, 2022
          Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            beginner friendlyenhancementNew feature or request
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
              Skip to content
              
This repository was archived by the owner on May 26, 2026. It is now read-only.

              
This repository was archived by the owner on May 26, 2026. It is now read-only.

              Move inline styles on index.html into a separate CSS file #12
              Open
              Open
              Move inline styles on index.html into a separate CSS file#12
              Labels
              beginner friendlyenhancementNew feature or request
              Description
              @jessicard
              jessicard
              opened on Mar 10, 2022
              Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                beginner friendlyenhancementNew feature or request
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
                  Skip to content
                  
This repository was archived by the owner on May 26, 2026. It is now read-only.

                  
This repository was archived by the owner on May 26, 2026. It is now read-only.

                  Move inline styles on index.html into a separate CSS file #12
                  Open
                  Open
                  Move inline styles on index.html into a separate CSS file#12
                  Labels
                  beginner friendlyenhancementNew feature or request
                  Description
                  @jessicard
                  jessicard
                  opened on Mar 10, 2022
                  Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    beginner friendlyenhancementNew feature or request
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
                      Skip to content
                      
This repository was archived by the owner on May 26, 2026. It is now read-only.

                      
This repository was archived by the owner on May 26, 2026. It is now read-only.

                      Move inline styles on index.html into a separate CSS file #12
                      Open
                      Open
                      Move inline styles on index.html into a separate CSS file#12
                      Labels
                      beginner friendlyenhancementNew feature or request
                      Description
                      @jessicard
                      jessicard
                      opened on Mar 10, 2022
                      Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        beginner friendlyenhancementNew feature or request
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
                          Skip to content
                          
This repository was archived by the owner on May 26, 2026. It is now read-only.

                          
This repository was archived by the owner on May 26, 2026. It is now read-only.

                          Move inline styles on index.html into a separate CSS file #12
                          Open
                          Open
                          Move inline styles on index.html into a separate CSS file#12
                          Labels
                          beginner friendlyenhancementNew feature or request
                          Description
                          @jessicard
                          jessicard
                          opened on Mar 10, 2022
                          Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            beginner friendlyenhancementNew feature or request
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Move inline styles on index.html into a separate CSS file · Issue #12 · hackclub/css · GitHub
                              Skip to content
                              
This repository was archived by the owner on May 26, 2026. It is now read-only.

                              
This repository was archived by the owner on May 26, 2026. It is now read-only.

                              Move inline styles on index.html into a separate CSS file #12
                              Open
                              Open
                              Move inline styles on index.html into a separate CSS file#12
                              Labels
                              beginner friendlyenhancementNew feature or request
                              Description
                              @jessicard
                              jessicard
                              opened on Mar 10, 2022
                              Right now I find these styles a bit confusing if I'm trying to view the index.html page as an example. It would be nice if these were moved out into a separate style.css file.
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                beginner friendlyenhancementNew feature or request
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions