remove link 'title' attributes that's just the 'href' (zh-cn, part 4) (#1797)

27 files changed, 40 insertions, 40 deletions

diff --git a/files/zh-cn/web/css/@font-face/index.html b/files/zh-cn/web/css/@font-face/index.html
index c397868413..80d35cb973 100644
--- a/files/zh-cn/web/css/@font-face/index.html
+++ b/files/zh-cn/web/css/@font-face/index.html
@@ -171,7 +171,7 @@ translation_of: Web/CSS/@font-face
  <li><a href="/en-US/docs/WOFF" title="About WOFF">About WOFF</a></li>
  <li><a class="external" href="http://www.fontsquirrel.com/fontface/generator">FontSquirrel @font-face generator</a></li>
  <li><a class="external" href="http://hacks.mozilla.org/2009/06/beautiful-fonts-with-font-face/">Beautiful fonts with @font-face</a></li>
- <li><a class="external" href="http://openfontlibrary.org/" title="http://openfontlibrary.org/">Open Font Library</a></li>
+ <li><a class="external" href="http://openfontlibrary.org/">Open Font Library</a></li>
  <li><a class="external" href="http://msdn.microsoft.com/en-us/library/ms530757(VS.85).aspx">Microsoft Developer Network (MSDN) @font-face reference</a></li>
  <li><a class="external" href="http://caniuse.com/woff">When can I use WOFF?</a></li>
  <li><a class="external" href="http://caniuse.com/svg-fonts">When can I use SVG Fonts?</a></li>
diff --git a/files/zh-cn/web/css/animation-duration/index.html b/files/zh-cn/web/css/animation-duration/index.html
index 13493d5151..3ca2a86fd9 100644
--- a/files/zh-cn/web/css/animation-duration/index.html
+++ b/files/zh-cn/web/css/animation-duration/index.html
@@ -86,7 +86,7 @@ animation-duration: 10s, 30s, 230ms
     {{ CompatGeckoDesktop("16.0") }}</td>
    <td>10</td>
    <td>12{{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>4.0{{ property_prefix("-webkit") }}</td>
   </tr>
  </tbody>
diff --git a/files/zh-cn/web/css/animation-name/index.html b/files/zh-cn/web/css/animation-name/index.html
index 6c479063dc..c553edf234 100644
--- a/files/zh-cn/web/css/animation-name/index.html
+++ b/files/zh-cn/web/css/animation-name/index.html
@@ -97,7 +97,7 @@ animation-name: unset</pre>
     {{CompatGeckoDesktop("16.0")}}</td>
    <td>10 </td>
    <td>12 {{property_prefix("-o")}}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>4.0{{property_prefix("-webkit")}}</td>
   </tr>
  </tbody>
diff --git a/files/zh-cn/web/css/background-size/index.html b/files/zh-cn/web/css/background-size/index.html
index debb3e69d8..e7f34927fa 100644
--- a/files/zh-cn/web/css/background-size/index.html
+++ b/files/zh-cn/web/css/background-size/index.html
@@ -190,7 +190,7 @@ background-size: 50% 25%;</code></pre>
 
 <h2 id="备注">备注</h2>
 
-<p>如果用渐变作为背景并且对它使用了<code>background-size</code> ，最好不要只用一个auto， 或者只指定一个宽度值 (例如 <code>background-size: 50%</code>)。对这两种情况 Firefox 8有所改变， 并且目前各浏览器表现不一致，不是全部浏览器都完全支持 <a href="http://www.w3.org/TR/css3-background/#the-background-size" title="http://www.w3.org/TR/css3-background/#the-background-size">CSS3 <code>background-size</code> 规范</a> 与 <a href="http://dev.w3.org/csswg/css3-images/#gradients" title="http://dev.w3.org/csswg/css3-images/#gradients">CSS3 Image Values gradient 规范</a> 。</p>
+<p>如果用渐变作为背景并且对它使用了<code>background-size</code> ，最好不要只用一个auto， 或者只指定一个宽度值 (例如 <code>background-size: 50%</code>)。对这两种情况 Firefox 8有所改变， 并且目前各浏览器表现不一致，不是全部浏览器都完全支持 <a href="http://www.w3.org/TR/css3-background/#the-background-size" title="http://www.w3.org/TR/css3-background/#the-background-size">CSS3 <code>background-size</code> 规范</a> 与 <a href="http://dev.w3.org/csswg/css3-images/#gradients">CSS3 Image Values gradient 规范</a> 。</p>
 
 <pre class="brush: css notranslate">.bar {
        width: 50px; height: 100px;
diff --git a/files/zh-cn/web/css/child_combinator/index.html b/files/zh-cn/web/css/child_combinator/index.html
index e161f15dae..ef03621513 100644
--- a/files/zh-cn/web/css/child_combinator/index.html
+++ b/files/zh-cn/web/css/child_combinator/index.html
@@ -52,12 +52,12 @@ div &gt; span {
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#child-combinators" title="http://www.w3.org/TR/css3-selectors/#child-combinators">CSS Selectors Level 3</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#child-combinators">CSS Selectors Level 3</a></td>
    <td>{{ Spec2('CSS3 Selectors') }}</td>
    <td> </td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#child-selectors" title="http://www.w3.org/TR/CSS21/selector.html#child-selectors">CSS 2.1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#child-selectors">CSS 2.1</a></td>
    <td>{{ Spec2('CSS2.1') }}</td>
    <td> </td>
   </tr>
diff --git a/files/zh-cn/web/css/class_selectors/index.html b/files/zh-cn/web/css/class_selectors/index.html
index 13fd848a89..237e6dbaa0 100644
--- a/files/zh-cn/web/css/class_selectors/index.html
+++ b/files/zh-cn/web/css/class_selectors/index.html
@@ -51,17 +51,17 @@ translation_of: Web/CSS/Class_selectors
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#class-html" title="http://www.w3.org/TR/css3-selectors/#class-html">CSS Selectors Level 3</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#class-html">CSS Selectors Level 3</a></td>
    <td>{{ Spec2('CSS3 Selectors') }}</td>
    <td> </td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#class-html" title="http://www.w3.org/TR/CSS21/selector.html#class-html">CSS 2.1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#class-html">CSS 2.1</a></td>
    <td>{{ Spec2('CSS2.1') }}</td>
    <td> </td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS1/#class-as-selector" title="http://www.w3.org/TR/CSS1/#class-as-selector">CSS 1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS1/#class-as-selector">CSS 1</a></td>
    <td>{{ Spec2('CSS1') }}</td>
    <td> </td>
   </tr>
diff --git a/files/zh-cn/web/css/color_value/index.html b/files/zh-cn/web/css/color_value/index.html
index 4114e6a362..6d043e1c61 100644
--- a/files/zh-cn/web/css/color_value/index.html
+++ b/files/zh-cn/web/css/color_value/index.html
@@ -18,7 +18,7 @@ translation_of: Web/CSS/color_value
 ---
 <p>{{CSSRef}}</p>
 
-<p><a href="/zh-CN/docs/Web/CSS">CSS</a> <a href="/zh-CN/docs/Web/CSS/CSS_Types">数据类型</a> <code>&lt;color&gt;</code> 表示一种<a class="external" href="http://en.wikipedia.org/wiki/SRGB">标准RGB色彩空间（sRGB color space）</a>的颜色。一个颜色可以包括一个<a href="https://en.wikipedia.org/wiki/Alpha_compositing">alpha通道</a>透明度值，来表明颜色如何与它的背景色<a class="external" href="http://www.w3.org/TR/2003/REC-SVG11-20030114/masking.html#SimpleAlphaBlending" title="http://www.w3.org/TR/2003/REC-SVG11-20030114/masking.html#SimpleAlphaBlending">混合（composite）</a>。</p>
+<p><a href="/zh-CN/docs/Web/CSS">CSS</a> <a href="/zh-CN/docs/Web/CSS/CSS_Types">数据类型</a> <code>&lt;color&gt;</code> 表示一种<a class="external" href="http://en.wikipedia.org/wiki/SRGB">标准RGB色彩空间（sRGB color space）</a>的颜色。一个颜色可以包括一个<a href="https://en.wikipedia.org/wiki/Alpha_compositing">alpha通道</a>透明度值，来表明颜色如何与它的背景色<a class="external" href="http://www.w3.org/TR/2003/REC-SVG11-20030114/masking.html#SimpleAlphaBlending">混合（composite）</a>。</p>
 
 <p>一个<code>&lt;color&gt;</code>可以以如下方式定义：</p>
 
diff --git a/files/zh-cn/web/css/css_animations/detecting_css_animation_support/index.html b/files/zh-cn/web/css/css_animations/detecting_css_animation_support/index.html
index 75b845f57e..f554b33177 100644
--- a/files/zh-cn/web/css/css_animations/detecting_css_animation_support/index.html
+++ b/files/zh-cn/web/css/css_animations/detecting_css_animation_support/index.html
@@ -5,7 +5,7 @@ translation_of: Web/CSS/CSS_Animations/Detecting_CSS_animation_support
 ---
 <p>{{CSSRef}}</p>
 
-<p>CSS 动画 使仅用CSS属性来使内容呈现动画效果成为一种可能，然而，某些时候CSS动画属性并不能生效，此时，我们希望能够通过javascript代码来实现相似的动画效果。针对此种情况，本文基于Chris Heilmann的 <a href="http://hacks.mozilla.org/2011/09/detecting-and-generating-css-animations-in-javascript/" title="http://hacks.mozilla.org/2011/09/detecting-and-generating-css-animations-in-javascript/">this blog post</a> 对该技术进行了示范。</p>
+<p>CSS 动画 使仅用CSS属性来使内容呈现动画效果成为一种可能，然而，某些时候CSS动画属性并不能生效，此时，我们希望能够通过javascript代码来实现相似的动画效果。针对此种情况，本文基于Chris Heilmann的 <a href="http://hacks.mozilla.org/2011/09/detecting-and-generating-css-animations-in-javascript/">this blog post</a> 对该技术进行了示范。</p>
 
 <h2 id="CSS动画支持检测">CSS动画支持检测</h2>
 
diff --git a/files/zh-cn/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html b/files/zh-cn/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
index aa1da710e2..02fde53b5b 100644
--- a/files/zh-cn/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
+++ b/files/zh-cn/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
@@ -26,7 +26,7 @@ original_slug: Web/Guide/CSS/Understanding_z_index/The_stacking_context
  <li>{{cssxref("position")}} 值为 <code>fixed</code>（固定定位）或 <code>sticky</code>（粘滞定位）的元素（沾滞定位适配所有移动设备上的浏览器，但老的桌面浏览器不支持）；</li>
  <li>flex ({{cssxref("flexbox")}}) 容器的子元素，且 {{cssxref("z-index")}} 值不为 <code>auto</code>；</li>
  <li>grid ({{cssxref("grid")}}) 容器的子元素，且 {{cssxref("z-index")}} 值不为 <code>auto</code>；</li>
- <li>{{cssxref("opacity")}} 属性值小于 <code>1</code> 的元素（参见 <a href="http://www.w3.org/TR/css3-color/#transparency" title="http://www.w3.org/TR/css3-color/#transparency">the specification for opacity</a>）；</li>
+ <li>{{cssxref("opacity")}} 属性值小于 <code>1</code> 的元素（参见 <a href="http://www.w3.org/TR/css3-color/#transparency">the specification for opacity</a>）；</li>
  <li>{{cssxref("mix-blend-mode")}} 属性值不为 <code>normal</code> 的元素；</li>
  <li>以下任意属性值不为 <code>none</code> 的元素：
   <ul>
diff --git a/files/zh-cn/web/css/css_transitions/index.html b/files/zh-cn/web/css/css_transitions/index.html
index c77f811360..f9153ca449 100644
--- a/files/zh-cn/web/css/css_transitions/index.html
+++ b/files/zh-cn/web/css/css_transitions/index.html
@@ -76,7 +76,7 @@ translation_of: Web/CSS/CSS_Transitions
     {{ CompatGeckoDesktop("16.0") }}</td>
    <td>10.0</td>
    <td>11.6 {{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>3.0 {{ property_prefix("-webkit") }}<br>
     6.1</td>
   </tr>
@@ -102,7 +102,7 @@ translation_of: Web/CSS/CSS_Transitions
     {{ CompatGeckoMobile("16.0") }}</td>
    <td>{{ CompatUnknown() }}</td>
    <td>10.0 {{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>3.2 {{ property_prefix("-webkit") }}</td>
   </tr>
  </tbody>
diff --git a/files/zh-cn/web/css/css_transitions/using_css_transitions/index.html b/files/zh-cn/web/css/css_transitions/using_css_transitions/index.html
index 10ca1300b0..38ae9a6359 100644
--- a/files/zh-cn/web/css/css_transitions/using_css_transitions/index.html
+++ b/files/zh-cn/web/css/css_transitions/using_css_transitions/index.html
@@ -340,7 +340,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  </div>
  </dd>
  <dt>{{ cssxref("transition-timing-function") }}</dt>
- <dd><img alt="" src="/files/3434/TF_with_output_gt_than_1.png" style="float: left; height: 173px; margin-right: 5px; width: 130px;">指定一个函数，定义属性值怎么变化。缓动函数 <em>Timing functions</em> 定义属性如何计算。多数 <a href="/en-US/docs/CSS/timing-function" title="/en-US/docs/CSS/timing-function">timing functions</a> 由四点定义一个 bezier 曲线。也可以从 <a href="http://easings.net/" style="line-height: inherit;" title="http://easings.net/">Easing Functions Cheat Sheet</a> 选择缓动效果。</dd>
+ <dd><img alt="" src="/files/3434/TF_with_output_gt_than_1.png" style="float: left; height: 173px; margin-right: 5px; width: 130px;">指定一个函数，定义属性值怎么变化。缓动函数 <em>Timing functions</em> 定义属性如何计算。多数 <a href="/en-US/docs/CSS/timing-function" title="/en-US/docs/CSS/timing-function">timing functions</a> 由四点定义一个 bezier 曲线。也可以从 <a href="http://easings.net/" style="line-height: inherit;">Easing Functions Cheat Sheet</a> 选择缓动效果。</dd>
  <dd>
  <div class="cleared">
  <div id="ttf_ease" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
diff --git a/files/zh-cn/web/css/flex-flow/index.html b/files/zh-cn/web/css/flex-flow/index.html
index bbdf1afc30..4ed7ff98e5 100644
--- a/files/zh-cn/web/css/flex-flow/index.html
+++ b/files/zh-cn/web/css/flex-flow/index.html
@@ -43,7 +43,7 @@ translation_of: Web/CSS/flex-flow
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://dev.w3.org/csswg/css3-flexbox/#flex-flow" title="http://dev.w3.org/csswg/css3-flexbox/#flex-flow">CSS Flexible Box Layout Module</a></td>
+   <td><a class="external" href="http://dev.w3.org/csswg/css3-flexbox/#flex-flow">CSS Flexible Box Layout Module</a></td>
    <td>{{ Spec2('CSS3 Flexbox') }}</td>
    <td> </td>
   </tr>
diff --git a/files/zh-cn/web/css/flex-grow/index.html b/files/zh-cn/web/css/flex-grow/index.html
index b71ba6bd03..cfc8dcdf50 100644
--- a/files/zh-cn/web/css/flex-grow/index.html
+++ b/files/zh-cn/web/css/flex-grow/index.html
@@ -105,7 +105,7 @@ flex-grow: unset;</pre>
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://dev.w3.org/csswg/css3-flexbox/#flex-grow" title="http://dev.w3.org/csswg/css3-flexbox/#flex-grow"><font><font>CSS灵活包装盒布局模块</font></font></a></td>
+   <td><a class="external" href="http://dev.w3.org/csswg/css3-flexbox/#flex-grow"><font><font>CSS灵活包装盒布局模块</font></font></a></td>
    <td><font><font>{{Spec2('CSS3 Flexbox')}}</font></font></td>
    <td>初步定义</td>
   </tr>
diff --git a/files/zh-cn/web/css/font-feature-settings/index.html b/files/zh-cn/web/css/font-feature-settings/index.html
index e225e0ae7b..f4ca74abdc 100644
--- a/files/zh-cn/web/css/font-feature-settings/index.html
+++ b/files/zh-cn/web/css/font-feature-settings/index.html
@@ -48,7 +48,7 @@ font-feature-settings: unset;
  <dd>文本使用默认设置进行布局。</dd>
  <dt><code>&lt;feature-tag-value&gt;</code></dt>
  <dd>在呈现文本时，OpenType要素标记值的列表被传递到文本布局引擎以启用或禁用字体特征。标签始终是4个ASCII字符的 {{cssxref("&lt;string&gt;")}} 。如果是U + 20 - U + 7E代码点范围以外的字符或字符个数不对，则整个属性无效。 <br>
- 值是一个正整数。两个关键字on和off分别是1和0的同义词。如果未设置任何值，则默认值为1。对于非布尔型OpenType功能（例如，文体替代 <a href="http://www.microsoft.com/typography/otspec/features_pt.htm#salt" title="http://www.microsoft.com/typography/otspec/features_pt.htm#salt">stylistic alternates</a>），该值意味着要选择特定的字形；对于布尔值，它是一个开关。</dd>
+ 值是一个正整数。两个关键字on和off分别是1和0的同义词。如果未设置任何值，则默认值为1。对于非布尔型OpenType功能（例如，文体替代 <a href="http://www.microsoft.com/typography/otspec/features_pt.htm#salt">stylistic alternates</a>），该值意味着要选择特定的字形；对于布尔值，它是一个开关。</dd>
 </dl>
 
 <h3 id="形式语法">形式语法</h3>
@@ -116,6 +116,6 @@ td.tabular { font-feature-settings: "tnum"; }
 
 <ul>
  <li><a href="https://www.fontfont.com/staticcontent/downloads/FF_OT_User_Guide.pdf">FontFont OpenType User Guide (pdf)</a></li>
- <li><a href="http://www.microsoft.com/typography/otspec/featurelist.htm" title="http://www.microsoft.com/typography/otspec/featurelist.htm">OpenType Feature Tags</a> 列表</li>
- <li><a href="http://blogs.msdn.com/b/ie/archive/2012/01/09/css-corner-using-the-whole-font.aspx" title="http://blogs.msdn.com/b/ie/archive/2012/01/09/css-corner-using-the-whole-font.aspx">Using the whole font</a> ( -moz语法是旧的。在Gecko上，使用-ms语法，但使用-moz ).</li>
+ <li><a href="http://www.microsoft.com/typography/otspec/featurelist.htm">OpenType Feature Tags</a> 列表</li>
+ <li><a href="http://blogs.msdn.com/b/ie/archive/2012/01/09/css-corner-using-the-whole-font.aspx">Using the whole font</a> ( -moz语法是旧的。在Gecko上，使用-ms语法，但使用-moz ).</li>
 </ul>
diff --git a/files/zh-cn/web/css/font-size-adjust/index.html b/files/zh-cn/web/css/font-size-adjust/index.html
index 30a7541697..364a0a6524 100644
--- a/files/zh-cn/web/css/font-size-adjust/index.html
+++ b/files/zh-cn/web/css/font-size-adjust/index.html
@@ -141,5 +141,5 @@ font-size-adjust: inherit;
 <h2 id="参见">参见</h2>
 
 <ul>
- <li><a class="external" href="http://dbaron.org/log/20080613-firefox3-css#font-size-adjust" title="http://dbaron.org/log/20080613-firefox3-css#font-size-adjust">David Baron about font-size-adjust</a></li>
+ <li><a class="external" href="http://dbaron.org/log/20080613-firefox3-css#font-size-adjust">David Baron about font-size-adjust</a></li>
 </ul>
diff --git a/files/zh-cn/web/css/general_sibling_combinator/index.html b/files/zh-cn/web/css/general_sibling_combinator/index.html
index 941e9c9218..edff991db3 100644
--- a/files/zh-cn/web/css/general_sibling_combinator/index.html
+++ b/files/zh-cn/web/css/general_sibling_combinator/index.html
@@ -49,7 +49,7 @@ translation_of: Web/CSS/General_sibling_combinator
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#general-sibling-combinators" title="http://www.w3.org/TR/css3-selectors/#general-sibling-combinators">CSS Selectors Level 3</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#general-sibling-combinators">CSS Selectors Level 3</a></td>
    <td>{{Spec2('CSS3 Selectors')}}</td>
    <td></td>
   </tr>
diff --git a/files/zh-cn/web/css/gradient/linear-gradient()/index.html b/files/zh-cn/web/css/gradient/linear-gradient()/index.html
index df99cec0e6..4e1083f3cd 100644
--- a/files/zh-cn/web/css/gradient/linear-gradient()/index.html
+++ b/files/zh-cn/web/css/gradient/linear-gradient()/index.html
@@ -116,7 +116,7 @@ where &lt;side-or-corner&gt; = [ left | right ] || [ top | bottom ]
 
 <h3 id="语法历史">语法历史</h3>
 
-<p><code>linear-gradient的语法</code>由2008年实施的<a class="external" href="http://www.webkit.org/blog/175/introducing-css-gradients/" title="http://www.webkit.org/blog/175/introducing-css-gradients/">first Apple proposal</a>发展而来。</p>
+<p><code>linear-gradient的语法</code>由2008年实施的<a class="external" href="http://www.webkit.org/blog/175/introducing-css-gradients/">first Apple proposal</a>发展而来。</p>
 
 <pre class="notranslate"><code>-webkit-gradient(&lt;type&gt;, &lt;point&gt; [, &lt;radius&gt;]?, &lt;point&gt; [, &lt;radius&gt;]? [, &lt;stop&gt;]*)</code>
 </pre>
diff --git a/files/zh-cn/web/css/privacy_and_the__colon_visited_selector/index.html b/files/zh-cn/web/css/privacy_and_the__colon_visited_selector/index.html
index 83bbd78166..7ff11c253e 100644
--- a/files/zh-cn/web/css/privacy_and_the__colon_visited_selector/index.html
+++ b/files/zh-cn/web/css/privacy_and_the__colon_visited_selector/index.html
@@ -68,7 +68,7 @@ translation_of: 'Web/CSS/Privacy_and_the_:visited_selector'
 <h2 id="更多">更多</h2>
 
 <ul>
- <li><a class="external" href="http://hacks.mozilla.org/2010/03/privacy-related-changes-coming-to-css-vistited/" title="http://hacks.mozilla.org/2010/03/privacy-related-changes-coming-to-css-vistited/">privacy-related changes coming to CSS :visited</a> on Mozilla Hacks</li>
- <li><a class="external" href="http://blog.mozilla.com/security/2010/03/31/plugging-the-css-history-leak/" title="http://blog.mozilla.com/security/2010/03/31/plugging-the-css-history-leak/">Plugging the CSS History Leak</a> on the Mozilla Security Blog</li>
+ <li><a class="external" href="http://hacks.mozilla.org/2010/03/privacy-related-changes-coming-to-css-vistited/">privacy-related changes coming to CSS :visited</a> on Mozilla Hacks</li>
+ <li><a class="external" href="http://blog.mozilla.com/security/2010/03/31/plugging-the-css-history-leak/">Plugging the CSS History Leak</a> on the Mozilla Security Blog</li>
  <li><a class="external" href="http://dbaron.org/mozilla/visited-privacy">Preventing attacks on a user's history through CSS :visited selectors</a></li>
 </ul>
diff --git a/files/zh-cn/web/css/scaling_of_svg_backgrounds/index.html b/files/zh-cn/web/css/scaling_of_svg_backgrounds/index.html
index 44ae63b403..b2f33d391c 100644
--- a/files/zh-cn/web/css/scaling_of_svg_backgrounds/index.html
+++ b/files/zh-cn/web/css/scaling_of_svg_backgrounds/index.html
@@ -322,5 +322,5 @@ background-size: 150px auto;
 
 <ul>
  <li>{{cssxref("background-size")}}</li>
- <li>Blog post: <a class="external" href="http://whereswalden.com/2011/10/21/properly-resizing-vector-image-backgrounds/" title="http://whereswalden.com/2011/10/21/properly-resizing-vector-image-backgrounds/">Properly resizing vector image backgrounds</a></li>
+ <li>Blog post: <a class="external" href="http://whereswalden.com/2011/10/21/properly-resizing-vector-image-backgrounds/">Properly resizing vector image backgrounds</a></li>
 </ul>
diff --git a/files/zh-cn/web/css/specified_value/index.html b/files/zh-cn/web/css/specified_value/index.html
index 9829324398..eb6b36d4da 100644
--- a/files/zh-cn/web/css/specified_value/index.html
+++ b/files/zh-cn/web/css/specified_value/index.html
@@ -18,5 +18,5 @@ translation_of: Web/CSS/specified_value
 <h2 id="相关规范">相关规范</h2>
 
 <ul>
- <li><a class="external" href="http://www.w3.org/TR/CSS2/cascade.html#specified-value" title="http://www.w3.org/TR/CSS2/cascade.html#specified-value">CSS 2.1 Assigning property values #specified-value</a></li>
+ <li><a class="external" href="http://www.w3.org/TR/CSS2/cascade.html#specified-value">CSS 2.1 Assigning property values #specified-value</a></li>
 </ul>
diff --git a/files/zh-cn/web/css/text-rendering/index.html b/files/zh-cn/web/css/text-rendering/index.html
index bf97d31b3a..26730b874b 100644
--- a/files/zh-cn/web/css/text-rendering/index.html
+++ b/files/zh-cn/web/css/text-rendering/index.html
@@ -149,7 +149,7 @@ body  { text-rendering: optimizeLegibility; }
   <tr>
    <td>Basic support for Windows and Linux</td>
    <td>
-    <p>4.0 but the implementation known bugs on Windows and Linux which can break <a href="http://crbug.com/114719" title="http://crbug.com/114719">font substitition</a>, <a href="http://crbug.com/51973" title="http://crbug.com/51973">small-caps</a>, <a href="http://crbug.com/55458" title="http://crbug.com/55458">letter-spacing</a> or cause <a href="http://crbug.com/149548">text to overlap</a></p>
+    <p>4.0 but the implementation known bugs on Windows and Linux which can break <a href="http://crbug.com/114719" title="http://crbug.com/114719">font substitition</a>, <a href="http://crbug.com/51973" title="http://crbug.com/51973">small-caps</a>, <a href="http://crbug.com/55458">letter-spacing</a> or cause <a href="http://crbug.com/149548">text to overlap</a></p>
    </td>
    <td><strong>3.0</strong> (1.9)</td>
    <td>{{ CompatNo() }}</td>
diff --git a/files/zh-cn/web/css/transition-duration/index.html b/files/zh-cn/web/css/transition-duration/index.html
index 41c23b5f25..bb5d632a36 100644
--- a/files/zh-cn/web/css/transition-duration/index.html
+++ b/files/zh-cn/web/css/transition-duration/index.html
@@ -343,7 +343,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
     {{ CompatGeckoDesktop("16.0") }}</td>
    <td>10.0</td>
    <td>11.6 {{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>3.0 {{ property_prefix("-webkit") }}</td>
   </tr>
  </tbody>
@@ -368,7 +368,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
     {{ CompatGeckoMobile("16.0") }}</td>
    <td>{{ CompatUnknown() }}</td>
    <td>10.0 {{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>3.2 {{ property_prefix("-webkit") }}</td>
   </tr>
  </tbody>
diff --git a/files/zh-cn/web/css/transition-timing-function/index.html b/files/zh-cn/web/css/transition-timing-function/index.html
index 8733097d9b..e01f97037c 100644
--- a/files/zh-cn/web/css/transition-timing-function/index.html
+++ b/files/zh-cn/web/css/transition-timing-function/index.html
@@ -591,7 +591,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
     {{ CompatGeckoDesktop("16.0") }}</td>
    <td>10</td>
    <td>11.6{{ property_prefix("-o") }}<br>
-    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
+    12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td>
    <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td>
   </tr>
  </tbody>
diff --git a/files/zh-cn/web/css/type_selectors/index.html b/files/zh-cn/web/css/type_selectors/index.html
index 12d5e5120a..5c406694e9 100644
--- a/files/zh-cn/web/css/type_selectors/index.html
+++ b/files/zh-cn/web/css/type_selectors/index.html
@@ -50,17 +50,17 @@ translation_of: Web/CSS/Type_selectors
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#type-selectors" title="http://www.w3.org/TR/css3-selectors/#type-selectors">CSS Selectors Level 3</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#type-selectors">CSS Selectors Level 3</a></td>
    <td>{{ Spec2('CSS3 Selectors') }}</td>
    <td>No change</td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#type-selectors" title="http://www.w3.org/TR/CSS21/selector.html#type-selectors">CSS 2.1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#type-selectors">CSS 2.1</a></td>
    <td>{{ Spec2('CSS2.1') }}</td>
    <td> </td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS1/#basic-concepts" title="http://www.w3.org/TR/CSS1/#basic-concepts">CSS 1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS1/#basic-concepts">CSS 1</a></td>
    <td>{{ Spec2('CSS1') }}</td>
    <td> </td>
   </tr>
diff --git a/files/zh-cn/web/css/universal_selectors/index.html b/files/zh-cn/web/css/universal_selectors/index.html
index 8b72901ccc..0289c4f3e3 100644
--- a/files/zh-cn/web/css/universal_selectors/index.html
+++ b/files/zh-cn/web/css/universal_selectors/index.html
@@ -44,7 +44,7 @@ translation_of: Web/CSS/Universal_selectors
 
 <p style="border: 1px solid blue;"><span style="color: rgb(255, 0, 0);">A red span</span><span style="color: rgb(0, 255, 0);"> in a green paragraph (with a border.)</span></p>
 
-<div class="note">注: 笔者不推荐使用通配选择器,因为它是<a class="external" href="http://www.stevesouders.com/blog/2009/06/18/simplifying-css-selectors/" title="http://www.stevesouders.com/blog/2009/06/18/simplifying-css-selectors/">性能最低的一个CSS选择器</a>.</div>
+<div class="note">注: 笔者不推荐使用通配选择器,因为它是<a class="external" href="http://www.stevesouders.com/blog/2009/06/18/simplifying-css-selectors/">性能最低的一个CSS选择器</a>.</div>
 
 <h2 id="规范">规范</h2>
 
@@ -58,12 +58,12 @@ translation_of: Web/CSS/Universal_selectors
  </thead>
  <tbody>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#universal-selector" title="http://www.w3.org/TR/css3-selectors/#universal-selector">CSS Selectors Level 3</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/css3-selectors/#universal-selector">CSS Selectors Level 3</a></td>
    <td>{{ Spec2('CSS3 Selectors') }}</td>
    <td>定义了在命名空间下的行为并提示在伪元素中忽略它是允许的</td>
   </tr>
   <tr>
-   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#universal-selector" title="http://www.w3.org/TR/CSS21/selector.html#universal-selector">CSS 2.1</a></td>
+   <td><a class="external" href="http://www.w3.org/TR/CSS21/selector.html#universal-selector">CSS 2.1</a></td>
    <td>{{ Spec2('CSS2.1') }}</td>
    <td>初始定义</td>
   </tr>
diff --git a/files/zh-cn/web/css/url()/index.html b/files/zh-cn/web/css/url()/index.html
index 12dc49ca05..a8f6be8f41 100644
--- a/files/zh-cn/web/css/url()/index.html
+++ b/files/zh-cn/web/css/url()/index.html
@@ -13,7 +13,7 @@ original_slug: Web/CSS/url
 
 <div class="note"><strong>URI 和 URL?</strong><br>
 <br>
-<a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E6%A0%87%E5%BF%97%E7%AC%A6" title="http://en.wikipedia.org/wiki/Uniform_Resource_Identifier">URI</a>（统一资源标识符） 与 <a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E5%AE%9A%E4%BD%8D%E7%AC%A6" title="http://en.wikipedia.org/wiki/Uniform_Resource_Locator">URL</a>（统一资源定位符） 不同。URL 描述资源的位置，而 URI 描述资源的 id。URI 可以是一个资源的 URL（地址）、或 <a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E5%90%8D%E7%A7%B0">URN</a>（统一资源名称）。<br>
+<a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E6%A0%87%E5%BF%97%E7%AC%A6" title="http://en.wikipedia.org/wiki/Uniform_Resource_Identifier">URI</a>（统一资源标识符） 与 <a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E5%AE%9A%E4%BD%8D%E7%AC%A6">URL</a>（统一资源定位符） 不同。URL 描述资源的位置，而 URI 描述资源的 id。URI 可以是一个资源的 URL（地址）、或 <a class="external" href="https://zh.wikipedia.org/wiki/%E7%BB%9F%E4%B8%80%E8%B5%84%E6%BA%90%E5%90%8D%E7%A7%B0">URN</a>（统一资源名称）。<br>
 <br>
 在 CSS Level 1 中，<code>url()</code> 函数被引入并用于描述 URL，即地址（虽然没有明确定义，但指一个 CSS 数据类型 <code>&lt;url&gt;</code>）<br>
 <br>
diff --git a/files/zh-cn/web/css/used_value/index.html b/files/zh-cn/web/css/used_value/index.html
index 9bfc009164..ed63dc8256 100644
--- a/files/zh-cn/web/css/used_value/index.html
+++ b/files/zh-cn/web/css/used_value/index.html
@@ -19,7 +19,7 @@ translation_of: Web/CSS/used_value
 
 <h2 id="与计算值的区别">与计算值的区别</h2>
 
-<p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1.7em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px;">CSS 2.0 只定义了 <a href="/en-US/docs/CSS/computed_value" style="text-decoration: none; color: rgb(4, 137, 183) !important; cursor: default;" title="en/CSS/computed value">计算值 computed value</a> 作为属性计算的最后一步。 CSS 2.1 引进了定义明显不同的的应用值，这样当父元素的计算值为百分数时子元素可以显式地继承其高宽。 对于不依赖于布局的 CSS 属性 (例如 display, font-size, line-height)计算值与应用值一样，否则就会不一样  (引自 <a class="external" href="http://www.w3.org/TR/CSS2/changes.html#q36" title="http://www.w3.org/TR/CSS2/changes.html#q36">CSS 2.1 Changes: Specified, computed, and actual values</a>):</p>
+<p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1.7em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px;">CSS 2.0 只定义了 <a href="/en-US/docs/CSS/computed_value" style="text-decoration: none; color: rgb(4, 137, 183) !important; cursor: default;" title="en/CSS/computed value">计算值 computed value</a> 作为属性计算的最后一步。 CSS 2.1 引进了定义明显不同的的应用值，这样当父元素的计算值为百分数时子元素可以显式地继承其高宽。 对于不依赖于布局的 CSS 属性 (例如 display, font-size, line-height)计算值与应用值一样，否则就会不一样  (引自 <a class="external" href="http://www.w3.org/TR/CSS2/changes.html#q36">CSS 2.1 Changes: Specified, computed, and actual values</a>):</p>
 
 <ul style="margin-top: 0px; margin-right: 0px; margin-bottom: 1.7em; margin-left: 25px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px;">
  <li style="margin-bottom: 0.25em;">background-position</li>
@@ -33,7 +33,7 @@ translation_of: Web/CSS/used_value
 
 <h2 id="规范">规范</h2>
 
-<p><a class="external" href="http://www.w3.org/TR/CSS2/cascade.html#used-value" title="http://www.w3.org/TR/CSS2/cascade.html#used-value">CSS Level 2: Used Values</a></p>
+<p><a class="external" href="http://www.w3.org/TR/CSS2/cascade.html#used-value">CSS Level 2: Used Values</a></p>
 
 <h2 id="另见">另见</h2>