Useful Webpage Styling Modifier

  • Extend the width of chat window for gemini.google.com:
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const conversationContainers = document.querySelectorAll(".conversation-container");

if (conversationContainers.length > 0) {
  const lastContainer = conversationContainers[conversationContainers.length - 1];
  lastContainer.style.setProperty("max-width", "100%", "important");
} else {
  console.warn("No elements with class 'conversation-container' found.");
}
  • chatgpt
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    document.querySelectorAll('div[class*="thread-content-max-width"]').forEach(el => {
      el.style.marginInline = '0';
      el.style.paddingInline = '0';
    });