remove id attribute not in heading for zh-CN

27 files changed, 54 insertions, 60 deletions

diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/@@iterator/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/@@iterator/index.html
index 8ea489430f..abbf9ae0b8 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/@@iterator/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/@@iterator/index.html
@@ -80,7 +80,7 @@ for (var v of string) {
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -103,7 +103,7 @@ for (var v of string) {
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/anchor/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/anchor/index.html
index 0b3a4169cd..b48e62e0f8 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/anchor/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/anchor/index.html
@@ -20,7 +20,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/anchor
 
 <p><code><strong>anchor()</strong></code> 方法创建一个 {{HTMLElement("a")}} HTML 锚元素，被用作超文本靶标（hypertext target）。</p>
 
-<p id="Syntax">语法</p>
+<h2>语法</h2>
 
 <pre class="syntaxbox"><code>str.anchor(<em>name</em>) </code></pre>
 
@@ -77,7 +77,7 @@ document.body.innerHTML = myString.anchor("contents_anchor");</pre>
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -100,7 +100,7 @@ document.body.innerHTML = myString.anchor("contents_anchor");</pre>
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/big/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/big/index.html
index 127079b1df..e45ae963c1 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/big/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/big/index.html
@@ -67,7 +67,7 @@ console.log(worldString.fontsize(7)); // &lt;fontsize=7&gt;Hello, world&lt;/font
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -90,7 +90,7 @@ console.log(worldString.fontsize(7)); // &lt;fontsize=7&gt;Hello, world&lt;/font
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/blink/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/blink/index.html
index 88cdb9cbf8..e423d8fbfd 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/blink/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/blink/index.html
@@ -62,7 +62,7 @@ console.log(worldString.strike());  // &lt;strike&gt;Hello, world&lt;/strike&gt;
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -85,7 +85,7 @@ console.log(worldString.strike());  // &lt;strike&gt;Hello, world&lt;/strike&gt;
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/bold/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/bold/index.html
index 3b2c66d11a..43d6f9d448 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/bold/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/bold/index.html
@@ -9,7 +9,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/bold
 ---
 <p>{{JSRef}} {{deprecated_header}}</p>
 
-<p id="概述"><strong><code>bold() </code></strong><code>方法会创建</code> HTML 元素 “b”，并将字符串加粗展示。</p>
+<p><strong><code>bold() </code></strong><code>方法会创建</code> HTML 元素 “b”，并将字符串加粗展示。</p>
 
 <h2 id="语法">语法</h2>
 
@@ -62,7 +62,7 @@ console.log(worldString.strike());  // &lt;strike&gt;Hello, world&lt;/strike&gt;
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -85,7 +85,7 @@ console.log(worldString.strike());  // &lt;strike&gt;Hello, world&lt;/strike&gt;
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/charat/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/charat/index.html
index 3ed7dd0e7b..31b512ada0 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/charat/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/charat/index.html
@@ -221,7 +221,7 @@ function getWholeCharAndI (str, i) {
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -244,7 +244,7 @@ function getWholeCharAndI (str, i) {
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/codepointat/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/codepointat/index.html
index 567de8abc1..9a204e9c4b 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/codepointat/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/codepointat/index.html
@@ -115,7 +115,7 @@ if (!String.prototype.codePointAt) {
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -138,7 +138,7 @@ if (!String.prototype.codePointAt) {
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/fixed/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/fixed/index.html
index 03576dd5a1..28dd7c8696 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/fixed/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/fixed/index.html
@@ -22,7 +22,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/fixed
 
 <h2 id="描述">描述</h2>
 
-<p id="fixed()_方法将一个字符串包裹在&lt;tt>&lt;tt>标签中，比如_&lt;tt>str&lt;tt>."><code style="font-size: 14px; font-style: normal; font-weight: normal; line-height: 1.5;">fixed()</code> 方法将一个字符串包裹在&lt;tt&gt;&lt;/tt&gt;标签中，比如: <code style="font-size: 14px; font-style: normal; font-weight: normal; line-height: 1.5;">"&lt;tt&gt;str&lt;/tt&gt;"</code>.</p>
+<p><code style="font-size: 14px; font-style: normal; font-weight: normal; line-height: 1.5;">fixed()</code> 方法将一个字符串包裹在&lt;tt&gt;&lt;/tt&gt;标签中，比如: <code style="font-size: 14px; font-style: normal; font-weight: normal; line-height: 1.5;">"&lt;tt&gt;str&lt;/tt&gt;"</code>.</p>
 
 <h2 id="举例">举例</h2>
 
@@ -60,7 +60,7 @@ console.log(worldString.fixed()); // "&lt;tt&gt;Hello, world&lt;/tt&gt;"
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -83,7 +83,7 @@ console.log(worldString.fixed()); // "&lt;tt&gt;Hello, world&lt;/tt&gt;"
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/fontcolor/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/fontcolor/index.html
index 64c397f8e7..551cb5ffa0 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/fontcolor/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/fontcolor/index.html
@@ -84,7 +84,7 @@ console.log（worldString.fontcolor('FF00') + ' is red in hexadecimal'
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -107,7 +107,7 @@ console.log（worldString.fontcolor('FF00') + ' is red in hexadecimal'
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/fontsize/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/fontsize/index.html
index b5662d12aa..005cfe0fb0 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/fontsize/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/fontsize/index.html
@@ -74,7 +74,7 @@ console.log(worldString.fontsize(7)); // &lt;font size="7"&gt;Hello, world&lt;/f
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -97,7 +97,7 @@ console.log(worldString.fontsize(7)); // &lt;font size="7"&gt;Hello, world&lt;/f
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/index.html
index c69faea0c4..bcfc0bf5ec 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/index.html
@@ -298,7 +298,7 @@ for (let i = 0, n = inputValues.length; i &lt; n; ++i) {
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -321,7 +321,7 @@ for (let i = 0, n = inputValues.length; i &lt; n; ++i) {
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/indexof/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/indexof/index.html
index 80213be40f..28f9d9a5fc 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/indexof/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/indexof/index.html
@@ -69,7 +69,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/indexOf
 "Blue Whale".indexOf("", 10)       // 返回 10
 "Blue Whale".indexOf("", 11)       // 返回 10</pre>
 
-<p id="Example_indexOf_and_case-sensitivity"><code>indexOf</code> 方法是区分大小写的。例如，下面的表达式将返回 <code>-1</code>：</p>
+<p><code>indexOf</code> 方法是区分大小写的。例如，下面的表达式将返回 <code>-1</code>：</p>
 
 <pre class="brush: js">"Blue Whale".indexOf("blue")      // 返回 -1
 </pre>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/italics/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/italics/index.html
index 80ee07eabc..91f574b4bf 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/italics/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/italics/index.html
@@ -52,7 +52,7 @@ console.log(worldString.strike());  // <s>Hello, world</s></pre>
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -75,7 +75,7 @@ console.log(worldString.strike());  // <s>Hello, world</s></pre>
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/lastindexof/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/lastindexof/index.html
index e4b6dd8681..56ba74598a 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/lastindexof/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/lastindexof/index.html
@@ -103,7 +103,7 @@ console.log("The index of 'new' from the end is " + anyString.lastIndexOf("new")
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -126,7 +126,7 @@ console.log("The index of 'new' from the end is " + anyString.lastIndexOf("new")
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/length/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/length/index.html
index c51f812f6d..9ec301ff64 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/length/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/length/index.html
@@ -80,7 +80,7 @@ console.log("The empty string is has a length of " + empty.length);
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -103,7 +103,7 @@ console.log("The empty string is has a length of " + empty.length);
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/match/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/match/index.html
index 5f5b701e63..d93b8bebef 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/match/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/match/index.html
@@ -149,7 +149,7 @@ str3.match(null);       // 返回["null"]</code></pre>
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -172,7 +172,7 @@ str3.match(null);       // 返回["null"]</code></pre>
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/small/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/small/index.html
index 7b55c68248..834ceed5ac 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/small/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/small/index.html
@@ -63,7 +63,7 @@ console.log(worldString.fontsize(7)); // &lt;font size="7"&gt;Hello, world&lt;/f
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -86,7 +86,7 @@ console.log(worldString.fontsize(7)); // &lt;font size="7"&gt;Hello, world&lt;/f
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/strike/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/strike/index.html
index 3e904a9651..12304c18cf 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/strike/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/strike/index.html
@@ -59,7 +59,7 @@ console.log(worldString.strike()); // &lt;strike&gt;Hello, world&lt;/strike&gt;
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -82,7 +82,7 @@ console.log(worldString.strike()); // &lt;strike&gt;Hello, world&lt;/strike&gt;
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/sub/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/sub/index.html
index 8c47471d25..69402cb285 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/sub/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/sub/index.html
@@ -64,7 +64,7 @@ console.log('This is what a ' + subText.sub() + ' looks like.');
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -87,7 +87,7 @@ console.log('This is what a ' + subText.sub() + ' looks like.');
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/substr/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/substr/index.html
index 782816ee91..2aad2f2647 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/substr/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/substr/index.html
@@ -108,7 +108,7 @@ if ('ab'.substr(-1) != 'b')
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -131,7 +131,7 @@ if ('ab'.substr(-1) != 'b')
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/substring/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/substring/index.html
index f35badbe86..445b0dfea5 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/substring/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/substring/index.html
@@ -138,7 +138,7 @@ replaceString("World", "Web", "Brave New World");</pre>
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -161,7 +161,7 @@ replaceString("World", "Web", "Brave New World");</pre>
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/sup/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/sup/index.html
index 118bbd1f2e..15616dfc08 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/sup/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/sup/index.html
@@ -63,7 +63,7 @@ console.log('This is what a ' + subText.sub() + ' looks like.');
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -86,7 +86,7 @@ console.log('This is what a ' + subText.sub() + ' looks like.');
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/tolocalelowercase/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/tolocalelowercase/index.html
index 95b8378bbe..c4f1025029 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/tolocalelowercase/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/tolocalelowercase/index.html
@@ -88,7 +88,7 @@ let locales = ['tr', 'TR', 'tr-TR', 'tr-u-co-search', 'tr-x-turkish'];
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -111,7 +111,7 @@ let locales = ['tr', 'TR', 'tr-TR', 'tr-u-co-search', 'tr-x-turkish'];
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/tolocaleuppercase/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/tolocaleuppercase/index.html
index d6fe58b0a5..b1b92a19a6 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/tolocaleuppercase/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/tolocaleuppercase/index.html
@@ -83,7 +83,3 @@ let locales = ['lt', 'LT', 'lt-LT', 'lt-u-co-phonebk', 'lt-x-lietuva'];
  <li>{{jsxref("String.prototype.toLowerCase()")}}</li>
  <li>{{jsxref("String.prototype.toUpperCase()")}}</li>
 </ul>
-
-<div id="gtx-trans" style="position: absolute; left: 11px; top: 96px;">
-<div class="gtx-trans-icon"></div>
-</div>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/tolowercase/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/tolowercase/index.html
index b1b9f6266d..f556822b2e 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/tolowercase/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/tolowercase/index.html
@@ -18,8 +18,6 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/toLowerCase
 <pre class="syntaxbox  language-html" style="margin-bottom: 0px; padding: 1em; border-left-width: 6px; border-left-style: solid; font-family: Consolas, Monaco, 'Andale Mono', monospace; font-size: 14px; direction: ltr; white-space: normal; text-shadow: none; background-color: rgba(212, 221, 228, 0.498039);"><code class="language-html" style="font-family: Consolas, Monaco, 'Andale Mono', monospace; direction: ltr; color: inherit; text-shadow: none;">str.toLowerCase()</code>
 </pre>
 
-<p id="sect1"></p>
-
 <h3 id="返回值">返回值</h3>
 
 <p>一个新的字符串，表示转换为小写的调用字符串。</p>
@@ -79,7 +77,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/toLowerCase
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
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@@ -102,7 +100,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/toLowerCase
 </table>
 </div>
 
-<div id="compat-mobile">
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 <table class="compat-table">
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diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/tosource/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/tosource/index.html
index 7914776a25..756758d877 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/tosource/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/tosource/index.html
@@ -36,7 +36,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/toSource
 
 <div>{{CompatibilityTable}}</div>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
  <tbody>
   <tr>
@@ -59,7 +59,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/toSource
 </table>
 </div>
 
-<div id="compat-mobile">
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 <table class="compat-table">
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diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/tostring/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/tostring/index.html
index 192ae75b12..f8f9d021da 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/string/tostring/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/string/tostring/index.html
@@ -68,7 +68,7 @@ alert(x.toString())      // 输出 "Hello world"</pre>
 
 <p>{{ CompatibilityTable() }}</p>
 
-<div id="compat-desktop">
+<div>
 <table class="compat-table">
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@@ -91,7 +91,7 @@ alert(x.toString())      // 输出 "Hello world"</pre>
 </table>
 </div>
 
-<div id="compat-mobile">
+<div>
 <table class="compat-table">
  <tbody>
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