代碼區(qū)域上方有一個(gè)index.html和style.css
需要點(diǎn)擊style.css在里面編輯代碼
需要點(diǎn)擊style.css在里面編輯代碼
2020-07-03
驗(yàn)證有點(diǎn)問(wèn)題 color:blue中間不能有空格
2020-07-03
<input type="checkbox" value="1" name="gender" />
<input type="checkbox" value="2" name="gender" />
驗(yàn)證有點(diǎn)神奇 必須一模一樣才得 name那里必須是這個(gè)
<input type="checkbox" value="2" name="gender" />
驗(yàn)證有點(diǎn)神奇 必須一模一樣才得 name那里必須是這個(gè)
2020-07-02
<a href="#" target="_self">self</a>
<a href="#" target="_blank">blank</a>
<a href="#" target="_blank">blank</a>
2020-07-02
<table border="1">
<caption>成績(jī)表</caption>
<thead>
<tr>
<th>科目</th>
<th>分?jǐn)?shù)</th>
</tr>
</thead>
<tbody>
<tr>
<td>語(yǔ)文</td>
<td>99</td>
</tr>
<tr>
<td>數(shù)學(xué)</td>
<td>60</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>總分</td>
<td>159</td>
</tr>
</tfoot>
</table>
<caption>成績(jī)表</caption>
<thead>
<tr>
<th>科目</th>
<th>分?jǐn)?shù)</th>
</tr>
</thead>
<tbody>
<tr>
<td>語(yǔ)文</td>
<td>99</td>
</tr>
<tr>
<td>數(shù)學(xué)</td>
<td>60</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>總分</td>
<td>159</td>
</tr>
</tfoot>
</table>
2020-07-02
<table border="1">
<caption>成績(jī)表</caption>
<thead>
<tr>
<th>科目</th>
<th>分?jǐn)?shù)</th>
</tr>
</thead>
<tbody>
<tr>
<td>語(yǔ)文</td>
<td>99</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>數(shù)學(xué)</td>
<td>60</td>
</tr>
</tfoot>
</table>
<caption>成績(jī)表</caption>
<thead>
<tr>
<th>科目</th>
<th>分?jǐn)?shù)</th>
</tr>
</thead>
<tbody>
<tr>
<td>語(yǔ)文</td>
<td>99</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>數(shù)學(xué)</td>
<td>60</td>
</tr>
</tfoot>
</table>
2020-07-02
就這個(gè)無(wú)限循環(huán)再試試我服了,真的牛,我沒(méi)100%好難受啊
2020-06-17
#box3{
width:200px;
height:200px;
position:relative;
}
#box4{
width:99%;
position:absolute;
bottom:0;
left:0; /*這條css樣式可以省略*/
}
width:200px;
height:200px;
position:relative;
}
#box4{
width:99%;
position:absolute;
bottom:0;
left:0; /*這條css樣式可以省略*/
}
2020-06-15