contentediable=""
hidden
spellcheck=""
<h1>h1</h1>
<div>div</div>
</span>span</span>
<article>
article start
<section>section</section>
article end
</article>
<aside>aside</aside>
<nav>nav</nav>
<header>header</header>
<footer>footer</footer>
<address>address</address>
<main>main</main>
p
code
kbd
var
samp
スマホ
preJavaScript
<p>p</p>
<hr>
br(preには反映されない)
<em>em</em>
<strong>strong</strong>
<b>b</b>
<ins>ins</ins>
<del>del</del>
<cite>cite</cite>
<code>code</code>
<kbd>kbd</kbd>
<var>var</var>
<samp>samp</samp>
<abbr title="スマートフォン">スマホ</abbr>
<pre>pre</pre>
<ruby>JavaScript<rt>ジャバスクリプト</rt></ruby>
<ul><li>ul li</li></ul>
<ol><li>ol li</li></ol>
<ol><li type="I">ol li I</li></ol>
1 | 2 |
3 | 4 |
1 | 2 |
4 |
1 | |
3 | 4 |
1 | 2 |
3 | 4 |
<table>
<tr><td>1</td><td>2</td></tr>
<tr><td>3</td><td>4</td></tr>
</table>
<table>
<tr><td rowspan="2">1</td><td>2</td></tr>
<tr><td>4</td></tr>
</table>
<table>
<tr><td colspan="2">1</td></tr>
<tr><td>3</td><td>4</td></tr>
</table>
<table>
<thead>head</thead>
<tbody>
<tr><td>1</td><td>2</td></tr>
<tr><td>3</td><td>4</td></tr>
</tbody>
</table> <style>
table { border-collapse: collapse; margin-bottom: 5px; }
td { border: 1px solid black; }
</style>
<img src="z.png">
<img src="z.png" alt="alt">
<img src="z.png" width="50px" height="50px">
<img src="z.png" usemap="#zping">
<map name="zping">
<area shape="rect" coords="10,10,50,50" href="/">
</map>
<form action="/" method="get">
<input type="text" name="text1" value="text1" size="20" maxlength="30" minlength="10">
<input type="checkbox" name="check1" value="check1" checked>
<input type="radio" name="radio1" value="radio1" checked>
<input type="radio" name="radio2" value="radio2">
<input type="file" name="file1" multiple>
<textarea cols="20" rows="3" name="textarea1" maxlength="300">textarea</textarea>
<select name="select1">
<option value="option1">オプション1</option>
<option value="option2">オプション2</option>
</select>
<select name="select2" size="2">
<option value="option1">オプション1</option>
<option value="option2">オプション2</option>
<option value="option3">オプション3</option>
</select>
<input type="hidden" name="hidden1" value="hidden1">
<input type="reset" name="reset1" value="reset1">
<input type="submit" name="submit1" value="submit1">
<label><input type="checkbox" name="check2" value="check2" checked>label</label>
<fieldset>
<legend>legend</legend>
<input type="radio" name="radioset" value="radio11" checked>
<input type="radio" name="radioset" value="radio12">
</fieldset>
<input type="text" name="text2" placeholder="placeholder">
<input type="number" name="number1" value="2000" min="2000" step="5">
<input type="text" name="text3" pattern="[A-Za-z]{3} [0-9]{3}" title="アルファベット3文字、スペース1文字、数値3文字入力してください">
<input type="text" name="text4" value="autofocus" size="20" autofocus>
</form>