blocks|key|2282197|text|您可以在Markdown中使用一些HTML：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2282198|<img+src="drawing.jpg"+alt="drawing"+width="200"/>|code-block|syntax|javascript|2282199|或通过style属性(GitHub不支持)|offset|length|style|CODE|BOLD|2282200|<img+src="drawing.jpg"+alt="drawing"+style="width:200px;"/>|2282201|或者您可以使用自定义CSS文件，如在https://stackoverflow.com/questions/255170/markdown-and-image-alignment#answer-5054055上的回答中所描述的那样|2282202|![drawing](drawing.jpg)|2282203|另一个文件中的CSS：|2282204|img[alt=drawing]+{+width:+200px;+}|2282205|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/255170/markdown-and-image-alignment#answer-5054055^0|0|0|3|5|K|1|0|0|0|37|I|2E|0|0|0|0|B|0|0^^$0|@$1|2|3|4|5|6|7|15|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|16|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|17|8|@$I|18|J|19|K|L]|$I|1A|J|1B|K|M]]|9|@]|A|$]]|$1|N|3|O|5|D|7|1C|8|@]|9|@]|A|$E|F]]|$1|P|3|Q|5|6|7|1D|8|@$I|1E|J|1F|K|M]]|9|@$I|1G|J|1H|1|1I]]|A|$]]|$1|R|3|S|5|D|7|1J|8|@]|9|@]|A|$E|F]]|$1|T|3|U|5|6|7|1K|8|@$I|1L|J|1M|K|M]]|9|@]|A|$]]|$1|V|3|W|5|D|7|1N|8|@]|9|@]|A|$E|F]]|$1|X|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14]]]]

You could just use some HTML in your Markdown:

<pre class="lang-html prettyprint-override"><code>&lt;img src="drawing.jpg" alt="drawing" width="200"/&gt;
</code></pre>

Or via <code>style</code> attribute (not supported by GitHub)

<pre class="lang-html prettyprint-override"><code>&lt;img src="drawing.jpg" alt="drawing" style="width:200px;"/&gt;
</code></pre>

Or you could use a custom CSS file as described in this answer on <a href="https://stackoverflow.com/questions/255170/markdown-and-image-alignment#answer-5054055">Markdown and image alignment</a>

<pre><code>![drawing](drawing.jpg)
</code></pre>

CSS in another file:

<pre class="lang-css prettyprint-override"><code>img[alt=drawing] { width: 200px; }
</code></pre>

blocks|key|1491860|text|使用特定的Markdown实现(包括谅解备忘录和标记2+(只有macOS))，您可以在图形文件的URL之后追加=WIDTHxHEIGHT，以调整图像的大小。不要忘记=之前的空间。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1491861|![](./pic/pic1_50.png+=100x20)|code-block|syntax|javascript|1491862|你可以跳过高度|1491863|![](./pic/pic1s.png+=250x)|1491864|和宽度|1491865|![](./pic/pic1s.png+=x250)|1491866|entityMap|0|LINK|mutability|MUTABLE|url|http://25.io/mou/|1|http://marked2app.com/^0|1J|D|2A|1|I|5|0|O|3|1|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]|$9|15|A|16|B|C]]|D|@$9|17|A|18|1|19]|$9|1A|A|1B|1|1C]]|E|$]]|$1|F|3|G|5|H|7|1D|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1E|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1F|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1G|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|1H|8|@]|D|@]|E|$I|J]]|$1|S|3|-4|5|6|7|1I|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|11]]]]

With certain Markdown implementations (including <a href="http://25.io/mou/" rel="noreferrer">Mou</a> and <a href="http://marked2app.com/" rel="noreferrer">Marked 2</a> (only macOS)) you can append <code>=WIDTHxHEIGHT</code> after the URL of the graphic file to resize the image. Do not forget the space before the <code>=</code>.
<pre><code>![](./pic/pic1_50.png =100x20)
</code></pre>
You can skip the HEIGHT
<pre><code>![](./pic/pic1s.png =250x)
</code></pre>
And Width
<pre><code>![](./pic/pic1s.png =x250)
</code></pre>

blocks|key|1491912|text|这里被接受的答案并不适用于我所使用的应用程序中的任何Markdown编辑器，比如Ghost，Stackedit.io，甚至StackOverflow编辑器。我找到了一个解决办法，在StackEdit.io问题跟踪器中。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1491913|解决方案是直接使用HTML语法，它完美地工作：|1491914|<img+src="http://....jpg"+width="200"+height="200"+/>|code-block|syntax|javascript|1491915|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/benweet/stackedit/issues/164^0|2H|J|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

The accepted answer here isn't working with any Markdown editor available in the apps I have used till date like Ghost, Stackedit.io or even in the StackOverflow editor. I found a workaround <a href="https://github.com/benweet/stackedit/issues/164" rel="noreferrer">here in the StackEdit.io issue tracker</a>.
The solution is to directly use HTML syntax, and it works perfectly:
<pre><code>&lt;img src=&quot;http://....jpg&quot; width=&quot;200&quot; height=&quot;200&quot; /&gt;
</code></pre>

blocks|key|172595|text|只需使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|172596|<img+src="Assets/icon.png"+width="200">|code-block|syntax|javascript|172597|而不是：|172598|![](Assets/icon.png)|172599|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Just use:

<pre><code>&lt;img src="Assets/icon.png" width="200"&gt;
</code></pre>

instead of:

<pre><code>![](Assets/icon.png)
</code></pre>

blocks|key|1492805|text|把两个答案结合在一起，我想出了一个解决方案，这个方案看上去可能不那么漂亮，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492806|但很管用！|1492807|它创建一个具有特定大小的缩略图，可单击该缩略图以使您达到最大分辨率图像。|1492808|[<img+src="image.png"+width="250"/>](image.png)|code-block|syntax|javascript|1492809|举个例子！我在视觉代码和Github上测试了它。|1492810|📷|atomic|offset|length|1492811|​|1492812|由于反馈意见，我们知道这也适用于：|1492813|GitLab|unordered-list-item|1492814|Jupyter笔记本|1492815|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/aa603c192d8f270627b2e43448473fcf.png|imageAlt^0|0|0|0|0|0|0|1|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1A|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1B|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|1C|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|1D|8|@]|9|@]|A|$]]|$1|M|3|N|5|O|7|1E|8|@]|9|@$P|1F|Q|1G|1|1H]]|A|$]]|$1|R|3|S|5|6|7|1I|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1J|8|@]|9|@]|A|$]]|$1|V|3|W|5|X|7|1K|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|X|7|1L|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|11|$12|$5|13|14|15|A|$16|17|18|-4]]]]

Combining two answers I came out with a solution, that might not look that pretty, 
but it works!
It creates a thumbnail with a specific size that might be clicked to bring you to the max resolution image.
<pre><code>[&lt;img src=&quot;image.png&quot; width=&quot;250&quot;/&gt;](image.png)
</code></pre>
Here's an example! I tested it on Visual Code and Github.
<a href="https://i.stack.imgur.com/T3zhy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/T3zhy.png" alt="Example markdown" /></a>
Thanks to the feedback, we know that this also works on:
<ul>
<li>GitLab</li>
<li>Jupyter Notebook</li>
</ul>

blocks|key|1492289|text|如果您正在为MarkDown编写PanDoc，则可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492290|![drawing](drawing.jpg){+width=50%25+}|code-block|syntax|javascript|1492291|这会将style="width:+50%25;"添加到HTML+<img>标记中，或者将[width=0.5\textwidth]添加到LaTeX中的\includegraphics中。|offset|length|style|CODE|1492292|来源：属性|1492293|entityMap|0|LINK|mutability|MUTABLE|url|http://pandoc.org/MANUAL.html#extension-link_attributes^0|0|0|3|J|U|5|16|L|21|G|0|3|2|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@$I|Z|J|10|K|L]|$I|11|J|12|K|L]|$I|13|J|14|K|L]|$I|15|J|16|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|17|8|@]|9|@$I|18|J|19|1|1A]]|A|$]]|$1|O|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

If you are writing MarkDown for PanDoc, you can do this:

<pre><code>![drawing](drawing.jpg){ width=50% }
</code></pre>

This adds <code>style="width: 50%;"</code> to the HTML <code>&lt;img&gt;</code> tag, or <code>[width=0.5\textwidth]</code> to <code>\includegraphics</code> in LaTeX.

Source: <a href="http://pandoc.org/MANUAL.html#extension-link_attributes" rel="noreferrer">http://pandoc.org/MANUAL.html#extension-link_attributes</a>

blocks|key|172580|text|也许这种情况最近已经改变了，但是Kramdown文档提供了一个简单的解决方案。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|172581|从医生那里|172582|Here+is+an+inline+![smiley](smiley.png){:height="36px"+width="36px"}.

And+here+is+a+referenced+![smile]

[smile]:+smile.png
{:+height="36px"+width="36px"}|code-block|syntax|javascript|172583|与Jekyll和Kramdown一起在github上工作。|172584|entityMap|0|LINK|mutability|MUTABLE|url|http://kramdown.gettalong.org/syntax.html#links-and-images^0|G|A|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

Maybe this has recently changed but the <a href="http://kramdown.gettalong.org/syntax.html#links-and-images">Kramdown docs</a> show a simple solution.

From the docs

<pre><code>Here is an inline ![smiley](smiley.png){:height="36px" width="36px"}.

And here is a referenced ![smile]

[smile]: smile.png
{: height="36px" width="36px"}
</code></pre>

Works on github with Jekyll and Kramdown.

blocks|key|2283075|text|将![title](image-url.type)替换为<img+src="https://image-url.type"+width="200"+height="200"/>|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2283076|entityMap^0|1|O|S|1O|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Replace <code>![title](image-url.type)</code> with <code>&lt;img src=&quot;https://image-url.type&quot; width=&quot;200&quot; height=&quot;200&quot;/&gt;</code>

blocks|key|172547|text|您可以使用alt+属性，它可以在几乎所有的Markdown实现/呈现中与基于属性值的CSS-selectors一起设置。它的优点是可以很容易地定义一组不同的图片大小(以及进一步的属性)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|data|172548|Markdown:|172549|![minipic](mypic.jpg)|code-block|syntax|javascript|172550|CSS:|172551|img[alt="minipic"]+{+
++max-width:++20px;+
++display:+block;
}|172552|entityMap^0|5|3|9|2|Y|L|5|3|0|0|9|0|0|0|4|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|D]]|E|@]|F|$]]|$1|G|3|H|5|6|7|12|8|@$9|13|A|14|B|C]]|E|@]|F|$]]|$1|I|3|J|5|K|7|15|8|@]|E|@]|F|$L|M]]|$1|N|3|O|5|6|7|16|8|@$9|17|A|18|B|C]]|E|@]|F|$]]|$1|P|3|Q|5|K|7|19|8|@]|E|@]|F|$L|M]]|$1|R|3|-4|5|6|7|1A|8|@]|E|@]|F|$]]]|S|$]]

One might draw on the <code>alt</code> attribute that can be set in almost all Markdown implementations/renderes together with CSS-selectors based on attribute values. The advantage is that one can easily define a whole set of different picture sizes (and further attributes). 

Markdown:

<pre><code>![minipic](mypic.jpg)
</code></pre>

CSS:

<pre><code>img[alt="minipic"] { 
 max-width: 20px; 
 display: block;
}
</code></pre>

blocks|key|172356|text|如果您是使用kramdown，您可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|172357|{:.foo}
![drawing](drawing.jpg)|code-block|syntax|javascript|172358|然后将其添加到您的自定义CSS中|172359|.foo+{
++text-align:+center;
++width:+100px;
}|172360|entityMap|0|LINK|mutability|MUTABLE|url|http://kramdown.rubyforge.org/syntax.html#block-ials|1|http://mouapp.com/^0|4|A|0|0|0|7|8|1|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]]|C|$]]|$1|K|3|L|5|F|7|15|8|@]|9|@]|C|$G|H]]|$1|M|3|-4|5|6|7|16|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]|U|$5|P|Q|R|C|$S|V]]]]

If you are <a href="http://kramdown.rubyforge.org/syntax.html#block-ials" rel="noreferrer">using kramdown</a>, you can do this:



<pre class="lang-css prettyprint-override"><code>{:.foo}
![drawing](drawing.jpg)
</code></pre>

Then add this to <a href="http://mouapp.com" rel="noreferrer">your Custom CSS</a>:

<pre class="lang-css prettyprint-override"><code>.foo {
 text-align: center;
 width: 100px;
}
</code></pre>

blocks|key|2282594|text|在Tiemes回答的基础上，如果您使用的是CSS+3，可以使用子串选择器|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2282595|此选择器将匹配任何以“完全宽度”结尾的alt标记的图像：|2282596|img[alt$="-fullwidth"]{
++width:++100%25;
++display:+block;
}|code-block|syntax|javascript|2282597|然后，您仍然可以使用alt标记的预定目的来描述图像。|2282598|上面的标记可以是这样的：|2282599|![Picture+of+the+Beach+-fullwidth](beach.jpg)|2282600|我一直在使用这个在幽灵标记，它一直运行良好。|2282601|entityMap|0|LINK|mutability|MUTABLE|url|https://en.wikipedia.org/wiki/Cascading_Style_Sheets#CSS_3|1|http://www.css3.info/preview/attribute-selectors/|2|http://www.w3.org/QA/Tips/altAttribute^0|L|5|0|V|5|1|0|0|0|G|4|2|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]|$A|18|B|19|1|1A]]|C|$]]|$1|D|3|E|5|6|7|1B|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|1C|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1D|8|@]|9|@$A|1E|B|1F|1|1G]]|C|$]]|$1|M|3|N|5|6|7|1H|8|@]|9|@]|C|$]]|$1|O|3|P|5|H|7|1I|8|@]|9|@]|C|$I|J]]|$1|Q|3|R|5|6|7|1J|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1K|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]|12|$5|V|W|X|C|$Y|13]]]]

Building on from Tiemes answer, if you're using <a href="https://en.wikipedia.org/wiki/Cascading_Style_Sheets#CSS_3" rel="noreferrer">CSS&nbsp;3</a> you can use a <a href="http://www.css3.info/preview/attribute-selectors/" rel="noreferrer">substring selector</a>:

This selector will match any image with an alt tag that ends with '-fullwidth':

<pre><code>img[alt$="-fullwidth"]{
 width: 100%;
 display: block;
}
</code></pre>

Then you can still use the alt tag for its <a href="http://www.w3.org/QA/Tips/altAttribute" rel="noreferrer">intended purpose</a> to describe the image.

The Markdown for the above could be something like:

<pre><code>![Picture of the Beach -fullwidth](beach.jpg)
</code></pre>

I've been using this in Ghost markdown, and it has been working well.

blocks|key|1492887|text|如果您使用的是参考风格图像中的Gihub风味标记：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1492888|Here+is+an+image+of+tree:+
![alt+text][tree]{height=400px+width=500px}


[//]:+#+(Image+References)
[tree]:+./images/tree.png+"This+is+a+tree"|code-block|syntax|javascript|1492889|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#images^0|7|4|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

If you are using <a href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#images" rel="noreferrer">reference style</a> images in Gihub Flavored Markdown: 

<pre><code>Here is an image of tree: 
![alt text][tree]{height=400px width=500px}


[//]: # (Image References)
[tree]: ./images/tree.png "This is a tree"

</code></pre>

blocks|key|2282850|text|用于rmarkdown和knitr解决方案中的干预。有一些方法可以调整.rmd文件中的图像大小，而无需使用html。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2282851|您可以简单地通过添加{width=123px}来指定图像的宽度。不要在括号之间引入空格：|2282852|![image+description]('your-image.png'){width=250px}|code-block|syntax|javascript|2282853|另一种选择是使用knitr::include_graphics|2282854|```{r,+fig.cap="image+description",+out.width+=+'50%25'}|2282855|Knitr：：include_graphics(‘your+Image.png’)|2282856|2282857|entityMap^0|2|9|C|5|Z|4|1H|4|0|A|D|0|0|8|N|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|C]|$9|12|A|13|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|17|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|18|8|@$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|O|3|P|5|J|7|1B|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1C|8|@]|D|@]|E|$]]|$1|S|3|-4|5|J|7|1D|8|@]|D|@]|E|$K|L]]|$1|T|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]]|U|$]]

For those intereseted in an <code>rmarkdown</code> and <code>knitr</code> solution. There are some ways to resize images in an <code>.rmd</code> file without the use of <code>html</code>:

You can simply specify a width for an image by adding <code>{width=123px}</code>. Don't introduce whitespace in between the brackets:

<pre><code>![image description]('your-image.png'){width=250px}
</code></pre>

Another option is to use <code>knitr::include_graphics</code>:

<pre><code>```{r, fig.cap="image description", out.width = '50%'}
knitr::include_graphics('your-image.png')
```
</code></pre>

blocks|key|2283265|text|这个对我有用，不是一条龙的，但我希望它对你有用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2283266|<div>
<img+src="attachment:image.png"+width="500"+height="300"/>
</div>|code-block|syntax|javascript|2283267|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This one works for me it's not in one line but i hope it works for you.

<pre><code>&lt;div&gt;
&lt;img src="attachment:image.png" width="500" height="300"/&gt;
&lt;/div&gt;
</code></pre>

blocks|key|2282549|text|我知道这个答案有点具体，但它可能会帮助其他有需要的人。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2282550|由于很多照片都是使用印固服务上传的，所以可以使用这里详细介绍的API来更改照片的大小。|offset|length|2282551|当上传一张照片在一个GitHub问题的评论，它将添加通过Imgur，所以这将有很大的帮助，如果照片是非常大的。|2282552|基本上，与http://i.imgur.com/12345.jpg不同，您可以将http://i.imgur.com/12345m.jpg用于中等大小的图像。|2282553|entityMap|0|LINK|mutability|MUTABLE|url|https://imgur.com/|1|https://api.imgur.com/models/image#thumbs|2|https://i.imgur.com/12345.jpg|3|https://i.imgur.com/12345m.jpg^0|0|A|4|0|O|A|1|0|0|5|S|2|14|T|3|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@]|9|@$D|Z|E|10|1|11]|$D|12|E|13|1|14]]|A|$]]|$1|F|3|G|5|6|7|15|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|16|8|@]|9|@$D|17|E|18|1|19]|$D|1A|E|1B|1|1C]]|A|$]]|$1|J|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]|R|$5|M|N|O|A|$P|S]]|T|$5|M|N|O|A|$P|U]]|V|$5|M|N|O|A|$P|W]]]]

I know that this answer is a bit specific, but it might help others in need.

As many photos are uploaded using the <a href="https://imgur.com" rel="noreferrer" title="Imgur: The most awesome images on the Internet">Imgur service</a>, you can use <a href="https://api.imgur.com/models/image#thumbs" rel="noreferrer" title="Imgur API - Image thumbnails">the API detailed here</a> to change the size of the photo.

When uploading a photo in a GitHub issue comment, it will be added through Imgur, so this will help a lot if the photo is very big.

Basically, instead of <a href="https://i.imgur.com/12345.jpg" rel="noreferrer">http://i.imgur.com/12345.jpg</a>, you would put <a href="https://i.imgur.com/12345m.jpg" rel="noreferrer">http://i.imgur.com/12345m.jpg</a> for medium sized image.

blocks|key|2282736|text|我是来找答案的。这里有一些很棒的建议。和黄金信息指出，降价完全支持HTMl！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2282737|一个好的干净的解决方案总是使用纯html语法。带着标签。|2282738|但是我仍然试图坚持标记语法，所以我尝试将它封装在标记周围，并在div标记中添加我想要的图像的任何属性。而且很管用！！|2282739|<div+style="width:50%25">![Chilling](https://www.w3schools.com/w3images/fjords.jpg)</div>|code-block|syntax|javascript|2282740|因此，这样外部图像是支持的！|2282741|我只是想把这个说出来，因为答案中都没有。:)|2282742|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I came here searching for an answer. Some awesome suggestions here. And gold information pointing out that markdown supports HTMl completely!

A good clean solution is always to go with pure html syntax for sure. With the tag.

But I was trying to still stick to the markdown syntax so I tried wrapping it around a tag and added whatever attributes i wanted for the image inside the div tag. And it WORKS!!

<pre><code>&lt;div style="width:50%"&gt;![Chilling](https://www.w3schools.com/w3images/fjords.jpg)&lt;/div&gt;
</code></pre>

So this way external images are supported! 

Just thought I would put this out there as it isn't in any of the answers. :)

blocks|key|172410|text|你也可以用这个和kramdown一起：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|172411|markdown
![drawing](drawing.jpg)+++
{:.some-css-class+style="width:+200px"}|code-block|syntax|javascript|172412|或|172413|markdown
![drawing](drawing.jpg)+++
{:.some-css-class+width="200"}|172414|通过这种方式，您可以直接向最后一个html元素添加任意属性。要添加类，有一个快捷的.class.secondclass.|offset|length|style|BOLD|172415|entityMap^0|0|0|0|0|15|I|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@$M|X|N|Y|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

You could use this one as well with kramdown:

<pre><code>markdown
![drawing](drawing.jpg) 
{:.some-css-class style="width: 200px"}
</code></pre>

or

<pre><code>markdown
![drawing](drawing.jpg) 
{:.some-css-class width="200"}
</code></pre>

This way you can directly add arbitrary attributes to the last html element. To add classes there is a shortcut .class.secondclass.

blocks|key|2282390|text|我编写了简单的标记解析器，用于在杰基尔中使用自定义大小的img标记。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2282391|https://gist.github.com/nurinamu/4ccf7197a1bdfb0d7079|2282392|{%25+img+/path/to/img.png+100x200+%25}|code-block|syntax|javascript|2282393|可以将该文件添加到_plugins文件夹中。|style|CODE|2282394|entityMap|0|LINK|mutability|MUTABLE|url|https://en.wikipedia.org/wiki/Jekyll_%2528software%2529|1^0|G|3|0|0|0|1H|1|0|0|9|8|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]]|C|$]]|$1|F|3|G|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|16|8|@$A|17|B|18|M|N]]|9|@]|C|$]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|R|S|T|C|$U|E]]]]

I scripted the simple tag parser for using a custom-size img tag in <a href="https://en.wikipedia.org/wiki/Jekyll_%28software%29" rel="noreferrer">Jekyll</a>.

<a href="https://gist.github.com/nurinamu/4ccf7197a1bdfb0d7079" rel="noreferrer">https://gist.github.com/nurinamu/4ccf7197a1bdfb0d7079</a>

<pre><code>{% img /path/to/img.png 100x200 %}
</code></pre>

You can add the file to the <code>_plugins</code> folder.

blocks|key|2283106|text|对于所有寻找在R减价/预订中工作的解决方案，前面的这些解决方案确实/不起作用，或者需要稍作调整：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2283107|工作中|2283108|附加{+width=50%25+}或{+width=50%25+height=50%25+}|unordered-list-item|CODE|2283109|-+`![foo](foo.png){+width=50%25+}`
-+`![foo](foo.png){+width=50%25+height=50%25+}`
-+**Important:**+no+comma+between+width+and+height+–+i.e.+`{+width=50%25,+height=30%25+}`+_**won't+work**_!|code-block|syntax|javascript|2283110|​|2283111|附加{+height="36px"+width="36px"+}|2283112|-+`![foo](foo.png){+height="36px"+width="36px"+}`
-+**Note:**+`{:height="36px"+width="36px"}`+with+colon,+as+from+@sayth,+seems+not+to+work+with+R+markdown|2283113|2283114|不起作用：|2283115|附加=WIDTHxHEIGHT+|2283116|在图形文件的URL之后重新调整图像的大小(如@prosseek)|2283117|=WIDTHxHEIGHT+![foo](foo.png+=100x20)或=WIDTH只使用![foo](foo.png+=250x)工作|2283118|2283119|2283120|entityMap^0|7|6|0|0|2|D|G|O|0|0|0|2|U|0|0|0|0|2|D|1|1|0|D|E|N|12|6|1B|L|1|0|0^^$0|@$1|2|3|4|5|6|7|19|8|@$9|1A|A|1B|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1C|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1D|8|@$9|1E|A|1F|B|K]|$9|1G|A|1H|B|K]]|D|@]|E|$]]|$1|L|3|M|5|N|7|1I|8|@]|D|@]|E|$O|P]]|$1|Q|3|R|5|6|7|1J|8|@]|D|@]|E|$]]|$1|S|3|T|5|J|7|1K|8|@$9|1L|A|1M|B|K]]|D|@]|E|$]]|$1|U|3|V|5|N|7|1N|8|@]|D|@]|E|$O|P]]|$1|W|3|R|5|6|7|1O|8|@]|D|@]|E|$]]|$1|X|3|Y|5|6|7|1P|8|@]|D|@]|E|$]]|$1|Z|3|10|5|J|7|1Q|8|@$9|1R|A|1S|B|K]]|D|@]|E|$]]|$1|11|3|12|5|J|7|1T|8|@]|D|@]|E|$]]|$1|13|3|14|5|J|7|1U|8|@$9|1V|A|1W|B|K]|$9|1X|A|1Y|B|K]|$9|1Z|A|20|B|K]|$9|21|A|22|B|K]]|D|@]|E|$]]|$1|15|3|-4|5|6|7|23|8|@]|D|@]|E|$]]|$1|16|3|R|5|6|7|24|8|@]|D|@]|E|$]]|$1|17|3|-4|5|6|7|25|8|@]|D|@]|E|$]]]|18|$]]

For all looking for solutions which work in R markdown/ bookdown, these of the previous solutions do/do not work or need slight adaption:

<h3>Working</h3>

<ul>
<li>Append <code>{ width=50% }</code> or <code>{ width=50% height=50% }</code>

<ul>
<li><code>![foo](foo.png){ width=50% }</code></li>
<li><code>![foo](foo.png){ width=50% height=50% }</code></li>
<li>Important: no comma between width and height – i.e. <code>{ width=50%, height=30% }</code> won't work!</li>
</ul></li>
<li>Append <code>{ height="36px" width="36px" }</code>

<ul>
<li><code>![foo](foo.png){ height="36px" width="36px" }</code></li>
<li>Note: <code>{:height="36px" width="36px"}</code> with colon, as from @sayth, seems not to work with R markdown</li>
</ul></li>
</ul>

<h3>Not working:</h3>

<ul>
<li>Append <code>=WIDTHxHEIGHT</code>

<ul>
<li>after the URL of the graphic file to resize the image (as from @prosseek)</li>
<li>neither <code>=WIDTHxHEIGHT</code> <code>![foo](foo.png =100x20)</code> nor <code>=WIDTH</code> only <code>![foo](foo.png =250x)</code> work</li>
</ul></li>
</ul>

blocks|key|173580|text|如果每个md文件中有一个图像，那么控制图像大小的一种方便的方法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173581|添加css样式如下：|173582|##+Who+Invented+JSON?
`Douglas+Crockford`

Douglas+Crockford+originally+specified+the+JSON+format+in+the+early+2000s.
![Douglas+Crockford](img/Douglas_Crockford.jpg)

<style+type="text/css">
++++img+{
++++++++width:+250px;
++++}
</style>|code-block|syntax|javascript|173583|输出结果将是：|173584|📷|atomic|offset|length|173585|​|173586|如果您在每个md页面中有更多的图像，那么控制每个图像或每个自定义标记的简便方法就是在css中定义每个元素。对于这个img标记，我们可以拥有：|173587|173588|//in+css+or+within+style+tags:
++++img[alt="Result1"]+{
++++width:+100px;
++++}

++++img[alt="Result2"]+{
++++width:+200px;
++++}
++++img[alt="Result3"]+{
++++width:+400px;
++++}

//+try+in+md+one+of+the+methods+shown+below+to+insert+image+in+your+document:|173589|+ 
<img+src=https://developer.qcloudimg.com/http-save/yehe-900000/6af7cf1f4c6ff62d39635fcb017c881b.png+alt="Result1">+ 
<img+src=https://developer.qcloudimg.com/http-save/yehe-900000/6af7cf1f4c6ff62d39635fcb017c881b.png+alt="Result2">+ 
<img+src=https://developer.qcloudimg.com/http-save/yehe-900000/6af7cf1f4c6ff62d39635fcb017c881b.png+alt="Result3">+ 

 

in+md: 
![Result1](img/res-img-1.png)+ 

![Result2](img/res-img-2.png)+ 

![Result3](img/res-img-3.png)+|173590|173591|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/6af7cf1f4c6ff62d39635fcb017c881b.png|imageAlt^0|0|0|0|0|0|1|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|19|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|1A|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|1B|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|1C|8|@]|9|@$N|1D|O|1E|1|1F]]|A|$]]|$1|P|3|Q|5|6|7|1G|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1H|8|@]|9|@]|A|$]]|$1|T|3|Q|5|6|7|1I|8|@]|9|@]|A|$]]|$1|U|3|V|5|F|7|1J|8|@]|9|@]|A|$G|H]]|$1|W|3|X|5|F|7|1K|8|@]|9|@]|A|$G|H]]|$1|Y|3|Q|5|6|7|1L|8|@]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|10|$11|$5|12|13|14|A|$15|16|17|-4]]]]

If you have one image in each md file, one handy way to control image size is:
adding css style as follows:
<pre><code>## Who Invented JSON?
`Douglas Crockford`

Douglas Crockford originally specified the JSON format in the early 2000s.
![Douglas Crockford](img/Douglas_Crockford.jpg)

&lt;style type=&quot;text/css&quot;&gt;
 img {
 width: 250px;
 }
&lt;/style&gt;
</code></pre>
and the output will be like:
<a href="https://i.stack.imgur.com/xUb54.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xUb54.png" alt="enter image description here" /></a>
If you have more images in each md page, then the handy way to control each image or each customized tag is to define each element in css. For this case for the img tag we could have:
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>//in css or within style tags:
 img[alt="Result1"] {
 width: 100px;
 }

 img[alt="Result2"] {
 width: 200px;
 }
 img[alt="Result3"] {
 width: 400px;
 }

// try in md one of the methods shown below to insert image in your document:</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code> &lt;br/&gt;
&lt;img src="https://i.stack.imgur.com/xUb54.png" alt="Result1"&gt; &lt;br/&gt;
&lt;img src="https://i.stack.imgur.com/xUb54.png" alt="Result2"&gt; &lt;br/&gt;
&lt;img src="https://i.stack.imgur.com/xUb54.png" alt="Result3"&gt; &lt;br/&gt;

&lt;br/&gt;

in md:&lt;br/&gt;
![Result1](img/res-img-1.png) &lt;br/&gt;

![Result2](img/res-img-2.png) &lt;br/&gt;

![Result3](img/res-img-3.png) </code></pre>
</div>
</div>

blocks|key|1493010|text|对于那些使用Markdown的人来说，不需要将图片上传到会话存储文件夹，也不需要在Google上链接。如果图像有一个URL，并且可以包含在木星笔记本上，那么它的大小会发生如下变化：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1493011|<img+src="https://image.png"+width="500"+height="500"+/>|code-block|syntax|javascript|1493012|​|1493013|📷|atomic|offset|length|1493014|1493015|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/84b241d0c2c604f41578ece5b10afef4.png|imageAlt^0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|10|8|@]|9|@$L|11|M|12|1|13]]|A|$]]|$1|N|3|H|5|6|7|14|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V|W|-4]]]]

For those using Markdown on Google Colaboratory, there is no need to have the image uploaded to the session storage folder, or linked on Google Drive. If the image has a URL, and it can be included on the Jupyter notebook, and its size changed as follows:
<pre><code>&lt;img src=&quot;https://image.png&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;
</code></pre>
<a href="https://i.stack.imgur.com/6aZkC.png" rel="noreferrer"><img src="https://i.stack.imgur.com/6aZkC.png" alt="enter image description here" /></a>

blocks|key|1492264|text|对于regular，上述两种解决方案都没有对我起作用，所以我转向了常规的LaTeX语法，它工作得很好。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1492265|\begin{figure}
+\includegraphics[width=300pt,+height+=+125+pt]{drawing.jpg}
\end{figure}|code-block|syntax|javascript|1492266|然后您可以使用例如\begin{center}语句对图像进行居中。|style|CODE|1492267|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/LaTeX^0|10|5|0|0|0|9|E|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@$A|10|B|11|K|L]]|9|@]|C|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

For R-Markdown, neither of the above solutions worked for me, so I turned to regular <a href="http://en.wikipedia.org/wiki/LaTeX" rel="noreferrer">LaTeX</a> syntax, which works just fine.

<pre><code>\begin{figure}
 \includegraphics[width=300pt, height = 125 pt]{drawing.jpg}
\end{figure}
</code></pre>

Then you can use e.g. the <code>\begin{center}</code> statement to center the image.

blocks|key|2282955|text|木星笔记本中标记图像附件的大小调整|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2282956|我用的是jupyter_core-4.4.0+&+jupyter笔记本。|offset|length|style|CODE|2282957|如果您通过将图像插入到下面这样的标记中来附加图像：|2282958|![Screen%2520Shot%25202019-08-06%2520at%25201.48.10%2520PM.png](attachment:Screen%2520Shot%25202019-08-06%2520at%25201.48.10%2520PM.png)|code-block|syntax|javascript|2282959|这些attachment链接不工作：|BOLD|2282960|<img+src="attachment:Screen%2520Shot%25202019-08-06%2520at%25201.48.10%2520PM.png"+width="500"/>|2282961|做这个。这个做的工作。|2282962|只需添加div括号即可。|2282963|<div>
<img+src="attachment:Screen%2520Shot%25202019-08-06%2520at%25201.48.10%2520PM.png"+width="500"/>
</div>|2282964|希望这能有所帮助！|2282965|entityMap^0|0|4|I|0|0|0|2|A|E|3|0|0|0|3|6|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|13|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|14|8|@$D|15|E|16|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|17|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|18|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|19|8|@$D|1A|E|1B|F|G]|$D|1C|E|1D|F|Q]]|9|@]|A|$]]|$1|R|3|S|5|L|7|1E|8|@]|9|@]|A|$M|N]]|$1|T|3|U|5|6|7|1F|8|@$D|1G|E|1H|F|Q]|$D|1I|E|1J|F|Q]]|9|@]|A|$]]|$1|V|3|W|5|6|7|1K|8|@]|9|@]|A|$]]|$1|X|3|Y|5|L|7|1L|8|@]|9|@]|A|$M|N]]|$1|Z|3|10|5|6|7|1M|8|@]|9|@]|A|$]]|$1|11|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]]|12|$]]

<h1>Resizing Markdown Image Attachments in Jupyter Notebook</h1>

I'm using <code>jupyter_core-4.4.0</code> &amp; jupyter notebook. 

<h3>If you're attaching your images by inserting them into the markdown like this:</h3>

<pre><code>![Screen%20Shot%202019-08-06%20at%201.48.10%20PM.png](attachment:Screen%20Shot%202019-08-06%20at%201.48.10%20PM.png)
</code></pre>

<h3>These <code>attachment</code> links don't work:</h3>

<pre><code>&lt;img src="attachment:Screen%20Shot%202019-08-06%20at%201.48.10%20PM.png" width="500"/&gt;
</code></pre>

<h3>DO THIS. This does work.</h3>

Just add div brackets. 

<pre><code>&lt;div&gt;
&lt;img src="attachment:Screen%20Shot%202019-08-06%20at%201.48.10%20PM.png" width="500"/&gt;
&lt;/div&gt;
</code></pre>

Hope this helps!

blocks|key|172767|text|当使用烧瓶+(我使用它与平面页面).我发现在调用中的扩展中显式地启用'attr_list‘(在某些情况下并不是默认的)进行标记--然后我们可以使用这些属性(例如，对于访问CSS+-+class="my+class“非常有用)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|172768|FLATPAGES_HTML_RENDERER+=+prerender_jinja|172769|职能如下：|172770|def+prerender_jinja(text):
++++prerendered_body+=+render_template_string(Markup(text))
++++pygmented_body+++=+markdown.markdown(prerendered_body,+extensions=['codehilite',+'fenced_code',+'tables',+'attr_list'])
++++return+pygmented_body|code-block|syntax|javascript|172771|然后在Markdown：|172772|![image](https://octodex.github.com/images/yaktocat.png+"This+is+a+tooltip"){:+width=200px}|172773|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Flask_%2528web_framework%2529^0|3|2|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|13|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|14|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|J|7|16|8|@]|9|@]|C|$K|L]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

When using <a href="http://en.wikipedia.org/wiki/Flask_%28web_framework%29" rel="nofollow">Flask</a> (I am using it with flat pages)... I found that enabling explicitly (was not by default for some reason) 'attr_list' in extensions within the call to markdown does the trick - and then one can use the attributes (very useful also to access CSS - class="my class" for example...).

FLATPAGES_HTML_RENDERER = prerender_jinja

and the function:

<pre><code>def prerender_jinja(text):
 prerendered_body = render_template_string(Markup(text))
 pygmented_body = markdown.markdown(prerendered_body, extensions=['codehilite', 'fenced_code', 'tables', 'attr_list'])
 return pygmented_body
</code></pre>

And then in Markdown:

<pre><code>![image](https://octodex.github.com/images/yaktocat.png "This is a tooltip"){: width=200px}
</code></pre>

blocks|key|1492327|text|有添加类和css样式的方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492328|![pic][logo]{.classname}|offset|length|style|CODE|1492329|然后写下下面的链接和css|1492330|[logo]:+(picurl)

<style+type="text/css">
++++.classname{
++++++++width:+200px;
++++}
</style>|code-block|syntax|javascript|1492331|参考在这里|1492332|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/255170/markdown-and-image-alignment^0|0|0|O|0|0|0|0|5|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|13|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|14|8|@]|9|@$D|15|E|16|1|17]]|A|$]]|$1|Q|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

<h1>There is way with add class and css style</h1>

<code>![pic][logo]{.classname}</code>

<h2>then write down link and css below</h2>

<pre><code>[logo]: (picurl)

&lt;style type="text/css"&gt;
 .classname{
 width: 200px;
 }
&lt;/style&gt;
</code></pre>

<a href="https://stackoverflow.com/questions/255170/markdown-and-image-alignment">Reference Here</a>

blocks|key|1492647|text|供日后参考：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492648|乔普林的标记实现允许以下列方式控制导入图像的大小：|offset|length|1492649|<img+src=":/7653a812439451eb1803236687a70ca"+width="450"/>|style|CODE|1492650|这个特性被请求为这里，并通过洛朗作为允诺来实现。|1492651|我花了一段时间才弄明白乔普林的具体答案。|1492652|entityMap|0|LINK|mutability|MUTABLE|url|https://joplinapp.org/|1|https://discourse.joplinapp.org/t/resize-images/708|2|https://github.com/laurent22|3|https://discourse.joplinapp.org/t/resize-images/708/5^0|0|0|3|0|0|0|1M|0|8|2|1|E|2|2|I|2|3|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@$D|13|E|14|1|15]]|A|$]]|$1|F|3|G|5|6|7|16|8|@$D|17|E|18|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|19|8|@]|9|@$D|1A|E|1B|1|1C]|$D|1D|E|1E|1|1F]|$D|1G|E|1H|1|1I]]|A|$]]|$1|L|3|M|5|6|7|1J|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U]]|V|$5|Q|R|S|A|$T|W]]|X|$5|Q|R|S|A|$T|Y]]|Z|$5|Q|R|S|A|$T|10]]]]

For future reference:
 

Markdown implementation for <a href="https://joplinapp.org" rel="noreferrer">Joplin</a> allows controlling the size of imported images in the following manner: 

<code>&lt;img src=":/7653a812439451eb1803236687a70ca" width="450"/&gt;</code>

This feature was requested <a href="https://discourse.joplinapp.org/t/resize-images/708" rel="noreferrer">here</a> and as <a href="https://discourse.joplinapp.org/t/resize-images/708/5" rel="noreferrer">promised</a> by <a href="https://github.com/laurent22" rel="noreferrer">Laurent</a> this has been implemented.

 
It took me a while to figure the Joplin specific answer.

blocks|key|173627|text|通过简单的向后兼容MD：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173628|![<alt>](<imguri>#<w>x<h>+"<title>")|code-block|syntax|javascript|173629|其中w，h定义了适合方面的边框，如在颤振包标价中。|offset|length|173630|代码：markdown/lib/src/builder.dart#L+473|173631|重新考虑html的解决办法，打破兼容性，因为人们可能会使用本机/非html组件/应用程序来显示标记。|173632|entityMap|0|LINK|mutability|MUTABLE|url|https://pub.dev/packages/flutter_markdown|1|https://github.com/flutter/packages/blob/9e8f5227ac14026c419f481ed1dfcb7b53961475/packages/flutter_markdown/lib/src/builder.dart#L473^0|0|0|L|2|0|0|3|Z|1|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@]|9|@$I|11|J|12|1|13]]|A|$]]|$1|K|3|L|5|6|7|14|8|@]|9|@$I|15|J|16|1|17]]|A|$]]|$1|M|3|N|5|6|7|18|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]|W|$5|R|S|T|A|$U|X]]]]

Via plain backward compatible MD:
<pre><code>![&lt;alt&gt;](&lt;imguri&gt;#&lt;w&gt;x&lt;h&gt; &quot;&lt;title&gt;&quot;)
</code></pre>
where w, h defines the bounding box to aspect fit into, as eg in Flutter package <a href="https://pub.dev/packages/flutter_markdown" rel="nofollow noreferrer">https://pub.dev/packages/flutter_markdown</a>
Code: <a href="https://github.com/flutter/packages/blob/9e8f5227ac14026c419f481ed1dfcb7b53961475/packages/flutter_markdown/lib/src/builder.dart#L473" rel="nofollow noreferrer">https://github.com/flutter/packages/blob/9e8f5227ac14026c419f481ed1dfcb7b53961475/packages/flutter_markdown/lib/src/builder.dart#L473</a>
Reconsider html workarounds breaking compatibility as people might use native/non-html components/apps to display markdown.

blocks|key|173457|text|纯粹的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173458|📷|atomic|offset|length|style|BOLD|173459|在上面说过，我确实做过Github+Readme.md文档的工作。|173460|然而，我真正的问题是，图像在一个表单元格中，只是压缩旁边单元格中的文本。因此，另一种方法是在Markdown表中设置列的宽度，但对于我的早晨来说，解决方案似乎并不足够。|173461|最后，我通过强制使用"&+nbsp;"来解决这两个问题，只要我需要。|173462|我希望这能帮到你。再见，谢谢大家。|173463|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|imageAlt^0|0|0|1|0|1|0|0|I|9|0|B|9|0|A|9|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@$E|10|F|11|G|H]]|9|@$E|12|F|13|1|14]]|A|$]]|$1|I|3|J|5|6|7|15|8|@$E|16|F|17|G|H]]|9|@]|A|$]]|$1|K|3|L|5|6|7|18|8|@$E|19|F|1A|G|H]]|9|@]|A|$]]|$1|M|3|N|5|6|7|1B|8|@$E|1C|F|1D|G|H]]|9|@]|A|$]]|$1|O|3|P|5|6|7|1E|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|-4|X|-4]]]]

The sheer &lt;img ... width=&quot;50%&quot;&gt; said above, did work on my Github Readme.md document.
However my real issue was, that the image was inside a table cell, just compressing the text in the beside cell. So the other way was to set columns width in Markdown tables, but the solutions did not really seem enough markdownish for my morning.
At last I solved both problems by simply forcing the beside text cell with as much &quot;&amp; nbsp;&quot; as I needed.
I hope this helps. Bye and thanks everybody.

blocks|key|1492412|text|在源URL中添加相对维度将在大多数Markdown呈现器中呈现。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492413|我们在科利拉中实现了这一点，因为我认为这种模式遵循对现有工作流的期望，而不强迫用户依赖基本的HTML。如果您最喜欢的工具没有遵循类似的模式，那么提出一个特性请求是值得的。|offset|length|1492414|语法示例：|style|BOLD|1492415|![a-kitten.jpg](//corilla.com/a-kitten-2xU3C2.jpg+=200x200)|CODE|1492416|小猫的示例：|1492417|​|1492418|📷|atomic|1492419|1492420|entityMap|0|LINK|mutability|MUTABLE|url|http://www.corilla.com/|1|IMAGE|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/b8d760079b7d05501e29b6a28c2b2e3f.jpg|imageAlt^0|0|3|3|0|0|0|5|0|0|1N|0|3|3|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|19|8|@]|9|@$D|1A|E|1B|1|1C]]|A|$]]|$1|F|3|G|5|6|7|1D|8|@$D|1E|E|1F|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|1G|8|@$D|1H|E|1I|H|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|1J|8|@$D|1K|E|1L|H|I]]|9|@]|A|$]]|$1|O|3|P|5|6|7|1M|8|@]|9|@]|A|$]]|$1|Q|3|R|5|S|7|1N|8|@]|9|@$D|1O|E|1P|1|1Q]]|A|$]]|$1|T|3|P|5|6|7|1R|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1S|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]|12|$5|13|Y|14|A|$15|16|17|-4]]]]

The addition of relative dimensions to the source URL will be rendered in the majority of Markdown renderers. 

We implemented this in <a href="http://www.corilla.com" rel="nofollow noreferrer">Corilla</a> as I think the pattern is one that follows expectations of existing workflows without pushing the user to rely on basic HTML. If your favourite tool doesn't follow a similar pattern it's worth raising a feature request. 

Example of syntax: 

<code>![a-kitten.jpg](//corilla.com/a-kitten-2xU3C2.jpg =200x200)</code>

Example of kitten: 

<a href="https://i.stack.imgur.com/VVQET.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VVQET.jpg" alt="kitten"></a>

blocks|key|1492448|text|如果更改初始标记对您来说不是一个选项，则此黑客可能会奏效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492449|newHtml+=+oldHtml.replace(/<img/g,+'<img+height="100"');|code-block|syntax|javascript|1492450|我用它可以在发送电子邮件之前调整图像的大小(因为Outlook忽略了任何图像css样式)|1492451|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If changing the initial markdown is not an option for you, this hack might work:

<pre><code>newHtml = oldHtml.replace(/&lt;img/g, '&lt;img height="100"');
</code></pre>

I used this to be able to resize images before sending them in an email (as Outlook ignores any image css styling)

blocks|key|1492908|text|如果我们只使用像这样的普通HTML图像标记，那么它是有效的，如果您使用引导来进行样式设计。我使用这个与Jekyll制作的网站。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492909|<img+class="img-fluid"+src="./img/face.jpg"+alt="img-verification">|code-block|syntax|javascript|1492910|如果我们按照这个例子添加引导类，它就会工作得很好。|1492911|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If we just use normal HTML image tag like this it is working, if you use bootstrap for styling. I use this in website made with Jekyll.
<pre><code>&lt;img class=&quot;img-fluid&quot; src=&quot;./img/face.jpg&quot; alt=&quot;img-verification&quot;&gt;
</code></pre>
If we add bootstrap classes as per this example it works fine.

blocks|key|173054|text|对于IntelliJ理念用户，请参考标价导航器插件。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|173055|预览呈现图像、徽章、HTML等。|173056|​|173057|📷|atomic|173058|173059|entityMap|0|LINK|mutability|MUTABLE|url|https://www.jetbrains.com/idea/|1|https://plugins.jetbrains.com/plugin/7896-markdown-navigator|2|IMAGE|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/b9319e21c5251da44364a579e8e2cff6.png|imageAlt^0|2|A|0|I|5|1|0|0|0|0|1|2|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]|$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|19|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|1A|8|@]|9|@$A|1B|B|1C|1|1D]]|C|$]]|$1|K|3|G|5|6|7|1E|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|1F|8|@]|9|@]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]|T|$5|O|P|Q|C|$R|U]]|V|$5|W|P|X|C|$Y|Z|10|-4]]]]

For <a href="https://www.jetbrains.com/idea/" rel="nofollow noreferrer">IntelliJ IDEA</a> users, please refer to <a href="https://plugins.jetbrains.com/plugin/7896-markdown-navigator" rel="nofollow noreferrer">Markdown Navigator</a> plugin.

Preview renders images, badges, HTML, etc.

<a href="https://i.stack.imgur.com/VUyU6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VUyU6.png" alt="Android Studio Markdown Preview"></a>

blocks|key|173674|text|这会起作用的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173675|<style>
img{width:+50%25;}
#foo+{color:+red;}
</style>

<p+id="foo">foo

<p+style="color:+blue">bar|code-block|syntax|javascript|173676|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This will work
<pre><code>&lt;style&gt;
img{width: 50%;}
#foo {color: red;}
&lt;/style&gt;

&lt;p id=&quot;foo&quot;&gt;foo&lt;/p&gt;

&lt;p style=&quot;color: blue&quot;&gt;bar&lt;/p&gt;

</code></pre>

blocks|key|1493174|text|如果使用的是markdown-it，那么首先需要启用HTML呈现：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1493175|const+md+=+require("markdown-it")({
++html:+true,
});|code-block|syntax|javascript|1493176|然后您可以在您的.md文件中使用：|offset|length|style|CODE|1493177|<img+src=""+alt="drawing"+width="100%25"+height="200"/>|1493178|entityMap^0|0|0|8|3|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

If you are using markdown-it, first you need to enable HTML render:
<pre><code>const md = require(&quot;markdown-it&quot;)({
 html: true,
});
</code></pre>
then you can use in your <code>.md</code> file:
<pre><code>&lt;img src=&quot;&quot; alt=&quot;drawing&quot; width=&quot;100%&quot; height=&quot;200&quot;/&gt;
</code></pre>

blocks|key|2283651|text|将图像URL放在下面的标签中。记得相应地改变宽度和高度。像这样|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2283652|<img+src="IMAGE_URL_HERE"++width="300"+height="300">|code-block|syntax|javascript|2283653|您可以指定没有高度属性的宽度，反之亦然。|2283654|或者，您可以使用百分比值更改图像大小，如下所示：|2283655|<img+src="IMAGE_URL_HERE"++width=50%25+height=50%25>|2283656|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Put the image URL in tag below. Remember to change the width and height accordingly.
Like This
<pre><code>&lt;img src=&quot;IMAGE_URL_HERE&quot; width=&quot;300&quot; height=&quot;300&quot;&gt;
</code></pre>
You can specify width without height attribute and vice versa.
Alternatively, you can change image size using percentage value like below:
<pre><code>&lt;img src=&quot;IMAGE_URL_HERE&quot; width=50% height=50%&gt;
</code></pre>

blocks|key|1492834|text|提姆的回答对大多数情况都是最好的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1492835|在我的例子中，我使用pandoc将标记转换为latex。HTML标记在这里不起作用。|1492836|我的解决方案是重新实现\includegraphics。|offset|length|style|CODE|1492837|\let\maxincludegraphics\includegraphics
\renewcommand{\includegraphics}[1]{\maxincludegraphics[max+width=\textwidth]{#1}}|code-block|syntax|javascript|1492838|这类似于在转换到HTML之后使用CSS。|1492839|entityMap^0|0|0|B|G|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|U|8|@$F|V|G|W|H|I]]|9|@]|A|$]]|$1|J|3|K|5|L|7|X|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Tieme's answer is best for most cases.

In my case, I am using pandoc to convert markdown to latex. HTML tags won't work here.

My solution is to re-implement <code>\includegraphics</code>

<pre><code>\let\maxincludegraphics\includegraphics
\renewcommand{\includegraphics}[1]{\maxincludegraphics[max width=\textwidth]{#1}}
</code></pre>

The is analogous to using CSS after a conversion to HTML.

blocks|key|2283658|text|我只是在某个图像编辑器中编辑图像--水平放大图像，因此当渲染器调整到页面的宽度时，它会变得更小。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2283659|所以，只需添加一些透明的左和右边距。|2283660|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I would just edit the image in some image editor - enlarge the image horizontally, therefore it will get smaller vertically when resized by the renderer to the width of the page.
So, just add some transparent left and right margins.

I just got started with Markdown. I love it, but there is one thing bugging me: How can I change the size of an image using Markdown?

The documentation only gives the following suggestion for an image: 

<pre><code>![drawing](drawing.jpg)
</code></pre>

If it is possible I would like the picture to also be centered. I am asking for general Markdown, not just how GitHub does it.

Changing image size in Markdown

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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功能1上新10个字符

功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符。

功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符

功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

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我刚从Markdown开始。我喜欢它，但有一件事困扰着我:我如何使用Markdown改变图像的大小？这些文档只对图像提供了以下建议：![drawing](drawing.jpg)如果可能的话，我希望这张图片也是居中的。我要求的是Markdown将军，而不仅仅是GitHub是如何做到的。

问在Markdown中改变图像大小
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