adjust Claude Content Max-Width
// ==UserScript==
// @name Claude Content Max-Width
// @namespace http://tampermonkey.net/
// @version 0.5
// @description adjust Claude Content Max-Width
// @author shawn-wxn
// @match https://claude.ai/*
// @match https://poe.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=claude.ai
// @grant GM_addStyle
// @grant GM_log
// @license GPL-2.0-only
// ==/UserScript==
(function () {
// 获取当前的 URL
var currentURL = window.location.href;
// 根据当前 URL 进行 if-else 逻辑判断
if (currentURL.includes("poe.com")) {
var mainColumnDiv = document.querySelector("div[class^='MainColumn_column__']");
var mainColumnDivClass = null;
for (var className of mainColumnDiv.classList){
if (className.indexOf('MainColumn_column__') !== -1) {
mainColumnDivClass = className;
break;
}
}
if (!mainColumnDivClass) {
GM_log("ERROR: not found mainColumnDivClass.");
}
var chatPageMainDiv = document.querySelector("div[class^='ChatPageMain_container']");
var chatPageMainDivClass = null;
for (className of chatPageMainDiv.classList){
if (className.indexOf('ChatPageMain_container') !== -1) {
chatPageMainDivClass = className;
break;
}
}
if (!chatPageMainDivClass) {
GM_log("ERROR: not found chatPageMainDivClass.");
}
var humanMessageDiv = document.querySelector("div[class^='Message_humanMessageBubble__']");
var humanMessageDivClass = null;
for (className of humanMessageDiv.classList){
if (className.indexOf('Message_humanMessageBubble__') !== -1) {
humanMessageDivClass = className;
break;
}
}
if (!humanMessageDivClass) {
GM_log("ERROR: not found humanMessageDivClass.");
}
GM_log("success!");
GM_addStyle(`
.${mainColumnDivClass} {
width: 100%;
}
.${chatPageMainDivClass} {
--desktop-reading-column-max-width: ${Math.floor(window.innerWidth * 0.78)}px;
}
.${humanMessageDivClass} {
max-width: ${Math.floor(window.innerWidth * 0.078)}ch;
}`
)
} else if (currentURL.includes("claude.ai")) {
// 创建一个<style>标签
var styleTag = document.createElement('style');
// 将 CSS 样式添加到<style>标签中
var cssStyles = `
/* 在这里添加您的 CSS 样式 */
.max-w-3xl {
max-width: ${Math.floor(window.innerWidth * 0.05)}rem;
}
.max-w-\\[75ch\\] {
max-width: ${Math.floor(window.innerWidth * 0.1)}ch;
}
`;
// 设置<style>标签的内容为 CSS 样式
styleTag.innerHTML = cssStyles;
// 将<style>标签添加到<head>标签中
document.head.appendChild(styleTag);
} else {
// 如果以上条件都不满足
console.log("当前 URL 不符合预期");
}
})();