修改 Markdown.here 基本渲染 CSS ，一键搞定微信公众平台文章编辑

时间  2019-11-05
标签 修改 markdown.here markdown 基本 渲染 css 一键 搞定 微信 公众 平台 文章 编辑 栏目 Markdown 繁體版
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和程序猿呆久了以后的一个表现就是：不想机械复制粘贴，若是可以搞几行代码，或者运行几个脚本，真是甚好。本文的部分方法，仍是诸位程序猿教的O(∩_∩)O。javascript

Why Markdown

首先，Markdown 大法好。php

其次，由于想到你们在这里写文章都用 markdown，妹纸就想着，微信公众平台上的文章用 markdown格式是否是更有利于咱们程序猿哥哥阅读呢（别夸我贴心?我是来求关注的css

Next

打开 Chrome ，搜关键词：微信、markdownjava

万能的某乎上找到了这么一个话题「如何排版微信公众平台的文章？」。nginx

下载了 Markdown.here 插件进行编辑测试。git

测试报告

将文章复制到微信后台，快捷键 Ctrl+Alt+M，Markdown 格式就一键搞定了，赛高。可是针对手机端的屏幕，显示就出现如下问题：程序员

  1. 字体： 一级标题和正文文字都偏大 2 pxgithub

  2. 代码颜色太单调：代码前加了高亮标识，但因没注明是 javascript/ruby or other languages，所有都是黑色的，阅读体验很很差web

  3. 相似于「值的类型 type」中 type 没法用红色标出来chrome

因此一阵高兴以后妹纸的心里又奔溃了，原本就是为了偷懒找了插件，但出现上述问题以后，又要进行手动复制粘贴，不开森，因而又墨迹了一下子，竟发现 Markdown.here 插件居然能够修改。

插件修改路径： Chrome → 设置 → 扩展程序 → markdown.here → 选项 → 基本渲染 CSS

解决方式

问题1：字体大小

首先修改的是标题大小，分别将一级标题修改成 20 px；二级标题修改成 18 px

h1, h2, h3, h4, h5, h6 {
  margin: 1.3em 0 1em;
  padding: 0;
  font-weight: bold;
}

h1 {
  font-size: 20px;
  border-bottom: 1px solid #ddd;
}

h2 {
  font-size: 18px;
  border-bottom: 1px solid #eee;
}

h3 {
  font-size: 16px;
}

h4 {
  font-size: 16px;
}

h5 {
  font-size: 16px;
}

h6 {
  font-size: 16px;
  color: #777;
}

可是想到正文内容应该修改成 14 px；又在内容最后加了一句，固然这也是某位程序猿哥哥告诉个人：

p {
  font-size: 14px;
}；

一番修改以后，仍出现如下问题：

  • 以后的文字，依旧是 16 px；

妹子又开始骚扰某涛程序员，获得的解决方法是在 li 后面加入 font-size ：

li {
  margin: 0.5em 0;
  font-size: 14px;
}；

终于完美解决了问题 1

问题2：语法高亮

接下来解决代码高亮问题，虽然选择了语法高亮的主题，可是复制到微信平台以后，全是黑色的，和小蚂蚁同样，代码阅读体验很是很差，改了几个主题以后，仍是不行，心里有 1W 头草泥马奔过，后来在研究基本渲染 CSS 的时候，发现解决方案很简单：

在三个 ``` 以后加上 「javascript」或者「ruby」或者「其余语言」便可，本来黑色的代码，就会变成下图所示：

图片描述

问题3：「值的类型 type」中 type 没法用红色标出来

这个问题研究了一天，终于被傻傻的我搞定了，直接在「基本渲染 CSS」中加上这一句便可

p code {
  color: rgb(217, 33, 66);
};

授人与鱼不如授人以渔，下图为诸位提供查找途径，这样子之后遇到相似的事情，就均可以轻松解决了~

路径：找到这一东西对应的元素，发现是在 p code中的 color，而后在 CSS 中添加语句。

图片描述

有感而发

写了这么一大段教程，有些语法可能还不是很好= =，但倒是让工做变得更便捷。
但其实最简单的解决途径是：找个程序员男票?

附

妹子其实还遇到一个问题，就是选择用空 4 格高亮代码的，在微信上生成 markdown 以后，代码是没法高亮的，请问这个该如何解决？须要加个判断么？

如下为「基本渲染 CSS」初始化内容

/*
 * NOTE:
 * - The use of browser-specific styles (-moz-, -webkit-) should be avoided.
 *   If used, they may not render correctly for people reading the email in
 *   a different browser than the one from which the email was sent.
 * - The use of state-dependent styles (like a:hover) don't work because they
 *   don't match at the time the styles are made explicit. (In email, styles
 *   must be explicitly applied to all elements -- stylesheets get stripped.)
 */

/* This is the overall wrapper, it should be treated as the `body` section. */
.markdown-here-wrapper {
}

/* To add site specific rules, you can use the `data-md-url` attribute that we
   add to the wrapper element. Note that rules like this are used depending
   on the URL you're *sending* from, not the URL where the recipient views it.
*/
/* .markdown-here-wrapper[data-md-url*="mail.yahoo."] ul { color: red; } */

pre, code {
  font-size: 0.85em;
  font-family: Consolas, Inconsolata, Courier, monospace;
}

code {
  margin: 0 0.15em;
  padding: 0 0.3em;
  white-space: pre-wrap;
  border: 1px solid #EAEAEA;
  background-color: #F8F8F8;
  border-radius: 3px;
  display: inline; /* added to fix Yahoo block display of inline code */
}

pre {
  font-size: 1em;
  line-height: 1.2em;
}

pre code {
  white-space: pre;
  overflow: auto; /* fixes issue #70: Firefox/Thunderbird: Code blocks with horizontal scroll would have bad background colour */
  border-radius: 3px;
  border: 1px solid #CCC;
  padding: 0.5em 0.7em;
  display: block !important; /* added to counteract the Yahoo-specific `code` rule; without this, code blocks in Blogger are broken */
}

/* In edit mode, Wordpress uses a `* { font: ...;} rule+style that makes highlighted
code look non-monospace. This rule will override it. */
.markdown-here-wrapper[data-md-url*="wordpress."] code span {
  font: inherit;
}

/* Wordpress adds a grey background to `pre` elements that doesn't go well with
our syntax highlighting. */
.markdown-here-wrapper[data-md-url*="wordpress."] pre {
  background-color: transparent;
}

/* This spacing has been tweaked to closely match Gmail+Chrome "paragraph" (two line breaks) spacing.
Note that we only use a top margin and not a bottom margin -- this prevents the
"blank line" look at the top of the email (issue #243).
*/
p {
  /* !important is needed here because Hotmail/Outlook.com uses !important to
     kill the margin in <p>. We need this to win. */
  margin: 0 0 1.2em 0 !important;
}

table, pre, dl, blockquote, q, ul, ol {
  margin: 1.2em 0;
}

ul, ol {
  padding-left: 2em;
}

li {
  margin: 0.5em 0;
}

/* Space paragraphs in a list the same as the list itself. */
li p {
  /* Needs !important to override rule above. */
  margin: 0.5em 0 !important;
}

/* Smaller spacing for sub-lists */
ul ul, ul ol, ol ul, ol ol {
  margin: 0;
  padding-left: 1em;
}

/* Use Roman numerals for sub-ordered-lists. (Like Github.) */
ol ol, ul ol {
  list-style-type: lower-roman;
}

/* Use letters for sub-sub-ordered lists. (Like Github.) */
ul ul ol, ul ol ol, ol ul ol, ol ol ol {
  list-style-type: lower-alpha;
}

dl {
  padding: 0;
}

dl dt {
  font-size: 1em;
  font-weight: bold;
  font-style: italic;
}

dl dd {
  margin: 0 0 1em;
  padding: 0 1em;
}

blockquote, q {
  border-left: 4px solid #DDD;
  padding: 0 1em;
  color: #777;
  quotes: none;
}

blockquote::before, blockquote::after, q::before, q::after {
  content: none;
}

h1, h2, h3, h4, h5, h6 {
  margin: 1.3em 0 1em;
  padding: 0;
  font-weight: bold;
}

h1 {
  font-size: 1.6em;
  border-bottom: 1px solid #ddd;
}

h2 {
  font-size: 1.4em;
  border-bottom: 1px solid #eee;
}

h3 {
  font-size: 1.3em;
}

h4 {
  font-size: 1.2em;
}

h5 {
  font-size: 1em;
}

h6 {
  font-size: 1em;
  color: #777;
}

table {
  padding: 0;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 1em;
  font: inherit;
  border: 0;
}

tbody {
  margin: 0;
  padding: 0;
  border: 0;
}

table tr {
  border: 0;
  border-top: 1px solid #CCC;
  background-color: white;
  margin: 0;
  padding: 0;
}

table tr:nth-child(2n) {
  background-color: #F8F8F8;
}

table tr th, table tr td {
  font-size: 1em;
  border: 1px solid #CCC;
  margin: 0;
  padding: 0.5em 1em;
}

table tr th {
 font-weight: bold;
  background-color: #F0F0F0;
}

last, but not the least

谢谢阅读，之后能够在 SegmentFault 微信留言，教妹子编(xue)微(dai)信(ma)哦，这样子就会有更多好玩的功能和你们互动了。

图片描述

ps

当前在用版本的基本渲染 CSS

.markdown-here-wrapper {
}
 
/* To add site specific rules, you can use the `data-md-url` attribute that we
   add to the wrapper element. Note that rules like this are used depending
   on the URL you're *sending* from, not the URL where the recipient views it.
*/
/* .markdown-here-wrapper[data-md-url*="mail.yahoo."] ul { color: red; } */


/* In edit mode, Wordpress uses a `* { font: ...;} rule+style that makes highlighted
code look non-monospace. This rule will override it. */
.markdown-here-wrapper[data-md-url*="wordpress."] code span {
  font: inherit;
}
 
/* Wordpress adds a grey background to `pre` elements that doesn't go well with
our syntax highlighting. */
.markdown-here-wrapper[data-md-url*="wordpress."] pre {
  background-color: transparent;
}
 
/* This spacing has been tweaked to closely match Gmail+Chrome "paragraph" (two line breaks) spacing.
Note that we only use a top margin and not a bottom margin -- this prevents the
"blank line" look at the top of the email (issue #243).
*/

p {
  /* !important is needed here because Hotmail/Outlook.com uses !important to
     kill the margin in <p>. We need this to win. */
  margin: 0 0 1.5em 0 !important;
  font-size: 15px;
}

pre {
  padding: 10px;
  line-height: 1em;
  box-sizing: border-box; 
  background-color: #F8F8F8;
  margin: 0px 0px 1.5em !important;
  color: #333;
  word-wrap: break-word!important;
  overflow: auto;
}
 
pre code {
  line-height: 1.75em;
    white-space: pre;
    box-sizing: border-box; 
    font-size: 14px;
    font-family: monospace;
    background: none;
 
};

 
table, dl, blockquote, q, ul, ol {
  margin: 1.2em 0;
}
 
ul, ol {
  padding-left: 2em;
  font-size: 15px;
  padding-bottom: 1em;
}
 
li {
  margin: 0.5em 0;
   font-size: 15px;
}
li code{
  font-size: 15px;
  line-height: 1.75em;
  font-family: monospace; 
  color: rgb(199, 37, 78);
  background-color: rgb(249, 242, 244);
  padding: 3px 5px;
  max-width: 100% !important;
}
 
/* Space paragraphs in a list the same as the list itself. */
li p {
  /* Needs !important to override rule above. */
  margin: 0.5em 0 !important; 
}；
 
/* Smaller spacing for sub-lists */
ul ul, ul ol, ol ul, ol ol {
  margin: 0;
  padding-left: 1em;
}
 
/* Use Roman numerals for sub-ordered-lists. (Like Github.) */
ol ol, ul ol {
  list-style-type: lower-roman;
}
 
/* Use letters for sub-sub-ordered lists. (Like Github.) */
ul ul ol, ul ol ol, ol ul ol, ol ol ol {
  list-style-type: lower-alpha;
}
 
p code {
    font-size:15px;
    line-height: 1.75em;
    max-width: 100%!important;
    font-family: monospace;
    color: #c7254e;
    background-color: #f9f2f4;
    padding-left:5px;
    padding-right:5px;
    padding-top:3px;
    padding-bottom:3px;
};
 
dl {
  padding: 0;
}
 
dl dt {
  font-size: 15px;
  font-weight: bold;
  font-style: italic;
}
 
dl dd {
  margin: 0 0 1em;
  padding: 0 1em;
}
 
blockquote, q {
  border-left: 2px solid #009a61;
  background: #f6f6f6;
  color: #555;
  quotes: none;
  line-height: 1.6;
  word-wrap: break-word;
    padding-bottom:1px;
    padding-top:20px;
    margin: 1.5em 0;


}


 
h1, h2, h3, h4, h5, h6 {
  margin: 1.3em 0 1em;
  padding: 0;
  font-weight: bold;

}
 
h1 {
  font-size: 20px;
  border-bottom: 1px solid #ddd;
}
 
h2 {
  font-size: 20px;
  border-bottom: 1px solid #eee;
}
 
h3 {
  font-size: 18px;
}
 
h4 {
  font-size: 16px;
}
 
h5 {
  font-size: 16px;
}
 
h6 {
  font-size: 16px;
  color: #777;
}
 
table {
  padding: 0;
  border-collapse: collapse;
  border-spacing: 0;
  font-size:15px ;
  font: inherit;
  border: 0;
}
 
tbody {
  margin: 0;
  padding: 0;
  border: 0;
}
 
table tr {
  border: 0;
  border-top: 1px solid #CCC;
  background-color: white;
  margin: 0;
  padding: 0;
}

 
table tr th, table tr td {
  font-size: 15px;
  border: 1px solid #CCC;
  margin: 0;
  padding: 0.5em 1em;
}
 
table tr th {
 font-weight: bold;
  background-color: #F0F0F0;
}

当前在用版的语法高亮 CSS

/*

github.com style (c) Vasily Polovnyov <vast@whiteants.net>

*/

.hljs {
  display: block;
  overflow-x: auto;
  padding: 0.5em;
  color: #657b83;
  -webkit-text-size-adjust: none;
}

.hljs-comment,
.hljs-template_comment,
.hljs-pi,
.hljs-doctype,
.diff .hljs-header,
.hljs-javadoc {
  color: #93a1a1;
  font-style: italic;
}


.hljs-keyword,
.hljs-addition,
.method,
.css .rule .hljs-keyword,
.hljs-winutils,
.javascript .hljs-title,
.nginx .hljs-title,
.hljs-subst,
.hljs-request,
.hljs-status {
  color: #859900;
  font-weight: bold;
}


.hljs-command,
.hljs-phpdoc,
.hljs-tag,
.hljs-number,
.hljs-regexp,
.hljs-string,
.hljs-hexcolor,
.hljs-tag .hljs-value,
.hljs-rules .hljs-value,
.tex .hljs-formula,
.hljs-link_url,
.ruby .hljs-constant {
  color: #2aa198;
}



.hljs-dartdoc {
  color: #d14;
}

.hljs-literal{
   color: #657b83;
}

.hljs-title,
.hljs-localvars,
.hljs-identifier,
.hljs-chunk,
.hljs-id,
.hljs-decorator,
.hljs-built_in,
.vhdl .hljs-literal,
.css .hljs-function,
.scss .hljs-preprocessor {
  color: #268bd2;
  font-weight: bold;
}

.javascript .hljs-title,
.hljs-list .hljs-keyword,
.hljs-subst {
  font-weight: normal;
}


.tex .hljs-command {
  color: #458;
  font-weight: bold;
}

.hljs-tag .hljs-title,
.hljs-rules .hljs-property,
.django .hljs-tag .hljs-keyword {
  color: #000080;
  font-weight: normal;
}

.hljs-attribute,
.hljs-variable,
.hljs-constant,
.hljs-class .hljs-title,
.hljs-type,
.hljs-parent,
.haskell .hljs-type,
.hljs-link_reference,
.smalltalk .hljs-number,
.lisp .hljs-body {
  color: #b58900;
}


.hljs-symbol,
.ruby .hljs-symbol .hljs-string,
.lisp .hljs-keyword,
.clojure .hljs-keyword,
.scheme .hljs-keyword,
.tex .hljs-special,
.hljs-prompt {
  color: #990073;
}


.hljs-preprocessor,
.hljs-pragma,
.hljs-shebang,
.hljs-cdata {
  color: #999;
  font-weight: bold;
}

.hljs-deletion {
  background: #fdd;
}


.diff .hljs-change {
  background: #0086b3;
}
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