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	<title>CodePy.Net &#187; 灰度</title>
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		<title>把网站全站换成灰度，为遇难同胞哀悼</title>
		<link>http://codepy.net/2008/05/19/gray-day-grad-website.html</link>
		<comments>http://codepy.net/2008/05/19/gray-day-grad-website.html#comments</comments>
		<pubDate>Mon, 19 May 2008 15:02:30 +0000</pubDate>
		<dc:creator>ruitao</dc:creator>
				<category><![CDATA[编程随想]]></category>
		<category><![CDATA[css]]></category>
		<category><![CDATA[哀悼]]></category>
		<category><![CDATA[地震]]></category>
		<category><![CDATA[灰度]]></category>

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		<description><![CDATA[CSS代码 html { filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); } 使用方法：这段代码可以变网页为黑白，将代码加到CSS最顶端就可以实现素装。建议全国站长动起来。为在地震中遇难的同胞哀悼。 如果网站没有使用CSS，可以在网页/模板的HTML代码&#60;head&#62;和&#60;/head&#62; 之间插入： XML/HTML代码 &#60;style&#62; html{filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);} &#60;/style&#62; 有一些站长的网站可能使用这个css 不能生效，是因为网站没有使用最新的网页标准协议 XML/HTML代码 &#60;!DOCTYPE html PUBLIC &#8221;-//W3C//DTD XHTML 1.0 Transitional//EN&#8221; &#8221;http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd&#8221;&#62; &#60;html xmlns=&#8220;http://www.w3.org/1999/xhtml&#8221;&#62; 请将网页最头部的&#60;html&#62;替换为以上代码。 有一些网站FLASH动画的颜色不能被CSS滤镜控制，可以在FLASH代码的&#60;object …&#62;和&#60;/object&#62;之间插入： XML/HTML代码 &#60;param value=&#8220;false&#8221; name=&#8220;menu&#8221;/&#62; &#60;param value=&#8220;opaque&#8221; name=&#8220;wmode&#8221;/&#62; 最简单的把页面变成灰色的代码是在head 之间加 XML/HTML代码 &#60;style type=&#8220;text/css&#8221;&#62; html { FILTER: gray } &#60;/style&#62;]]></description>
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<div class="codeHead">CSS代码</div>
<ol class="dp-css">
<li class="alt"><span><span> </span></span></li>
<li><span>html { filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); } </span></li>
</ol>
</div>
<p>使用方法：这段代码可以变网页为黑白，将代码加到CSS最顶端就可以实现素装。建议全国站长动起来。为在地震中遇难的同胞哀悼。</p>
<p>如果网站没有使用CSS，可以在网页/模板的HTML代码&lt;head&gt;和&lt;/head&gt; 之间插入：</p>
<div class="quote">
<h5>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
<li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">style</span><span class="tag">&gt;</span><span> </span></span></li>
<li><span>html{filter:progid:DXImageTransform.Microsoft.BasicImage(</span><span class="attribute">grayscale</span><span>=</span><span class="attribute-value">1</span><span>);} </span></li>
<li class="alt"><span class="tag">&lt;/</span><span class="tag-name">style</span><span class="tag">&gt;</span><span> </span></li>
</ol>
</div>
</h5>
</div>
<p>有一些站长的网站可能使用这个css 不能生效，是因为网站没有使用最新的网页标准协议</p>
<div class="quote">
<h5>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
<li class="alt"><span><span>&lt;!DOCTYPE html PUBLIC &#8221;-//W3C//DTD XHTML 1.0 Transitional//EN&#8221; &#8221;http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd&#8221;</span><span class="tag">&gt;</span><span> </span></span></li>
<li><span class="tag">&lt;</span><span class="tag-name">html</span><span> </span><span class="attribute">xmlns</span><span>=</span><span class="attribute-value">&#8220;http://www.w3.org/1999/xhtml&#8221;</span><span class="tag">&gt;</span><span> </span></li>
</ol>
</div>
</h5>
</div>
<p>请将网页最头部的&lt;html&gt;替换为以上代码。</p>
<p>有一些网站FLASH动画的颜色不能被CSS滤镜控制，可以在FLASH代码的&lt;object …&gt;和&lt;/object&gt;之间插入：</p>
<div class="quote">
<h5>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
<li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">param</span><span> </span><span class="attribute">value</span><span>=</span><span class="attribute-value">&#8220;false&#8221;</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">&#8220;menu&#8221;</span><span class="tag">/&gt;</span><span> </span></span></li>
<li><span class="tag">&lt;</span><span class="tag-name">param</span><span> </span><span class="attribute">value</span><span>=</span><span class="attribute-value">&#8220;opaque&#8221;</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">&#8220;wmode&#8221;</span><span class="tag">/&gt;</span><span> </span></li>
</ol>
</div>
</h5>
</div>
<p>最简单的把页面变成灰色的代码是在head 之间加</p>
<div class="quote">
<h5>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
<li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">style</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">&#8220;text/css&#8221;</span><span class="tag">&gt;</span><span> </span></span></li>
<li><span> </span></li>
<li class="alt"><span>html { </span></li>
<li><span> FILTER: gray </span></li>
<li class="alt"><span>} </span></li>
<li><span class="tag">&lt;/</span><span class="tag-name">style</span><span class="tag">&gt;</span><span> </span></li>
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</div>
</h5>
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