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CSDN阅读美化（新、旧版兼容）

自动阅读全文；布局位置格式优化；优化内容推荐展示样式；保留作者、相关文章、评论 ；图片居中；删除空段落；去除首行缩进；支持MathJax；（修改自新版CSDN阅读体验提升）

目前為 2018-02-26 提交的版本，檢視 最新版本。

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// @name         CSDN阅读美化（新、旧版兼容）
// @namespace    http://www.csdn.net/
// @icon         https://favicon.yandex.net/favicon/csdn.net
// @version      0.0.4-201802026
// @description  自动阅读全文；布局位置格式优化；优化内容推荐展示样式；保留作者、相关文章、评论 ；图片居中；删除空段落；去除首行缩进；支持MathJax；（修改自新版CSDN阅读体验提升）
// @author       zhuzhuyule
// @license      GPL version 3
// @match        http://blog.csdn.net/*
// @grant        none
// @run-at       document-body
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                    catch (err) {
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            else if (wk)
                var t = setInterval(function () {
                    if (/^(loaded|complete)$/.test(d.readyState)){
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    function addStyle() {
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        //公共部分
        s+='*{transition: opacity 1s, width 1s;}';
        s+='h1 { "text-align": "center"; }';
        s+='.article_content p { margin:1em 0; "line-height": "1.75em";"color":"#2F2F2F"}';
        s+='.recommend_list { height: 90px; overflow-y: hidden; opacity:.2; }';
        s+='.recommend_list.show { height:auto;  overflow-y: visible;opacity:.2; }';
        s+='.recommend_list:hover { opacity:1; }';
        s+='article::after{content:"— The End —";color:#e0e0e0;text-align:center;width:100%;line-height:60px;margin-top:-40px;display:block;font-family:Monotype Corsiva,Blackadder ITC,Brush Script MT,Bradley Hand ITC,Bell MT;font-size:1.6em;padding-bottom:.6em;}';

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