在我的html
代码中,我定义了以下列表:
<p class="list">first.</p>
<p class="list">second.</p>
现在,在css
我有:
.list {
display: table;
}
.list:before {
display: table-cell;
counter-increment: counter;
content: counter(counter) '.';
padding-right: 5px;
}
,页面上的结果是:
1. first
1. second
如何将第二个数字增加到2的值?
答案 0 :(得分:13)
您应该在counter-reset
的包装上使用list
属性 - 请参阅下面的演示:
body {
counter-reset:counter;
}
.list {
display: table;
}
.list:before {
display: table-cell;
counter-increment: counter;
content: counter(counter) '.';
padding-right: 5px;
}
&#13;
<p class="list">first.</p>
<p class="list">second.</p>
&#13;
答案 1 :(得分:3)
您可以使用:
,而不是将HTML包装在<p>
标记中
<ol>
<li>first</li>
<li>second</li>
</ol>
这将为您提供所需的输出。
这是一个有效的fiddle.
这样你就不需要在CSS中做任何计算,更容易,更简单的解决方案和兼容的跨浏览器。
答案 2 :(得分:3)
您需要重置计数器:
body {
counter-reset: section;
}
.list {
display: table;
}
.list:before {
display: table-cell;
counter-increment: section;
content:counter(section) ". ";
padding-right: 5px;
}
<p class="list">first.</p>
<p class="list">second.</p>
答案 3 :(得分:1)
body {
counter-reset: section;
}
h1 {
counter-reset: subsection;
}
h1::before {
counter-increment: section;
content: "Section " counter(section) ". ";
}
h2::before {
counter-increment: subsection;
content: counter(section) "." counter(subsection) " ";
}
<h1>HTML tutorials:</h1>
<h2>HTML Tutorial</h2>
<h2>CSS Tutorial</h2>
<h1>Scripting tutorials:</h1>
<h2>JavaScript</h2>
<h2>VBScript</h2>
<h1>XML tutorials:</h1>
<h2>XML</h2>
<h2>XSL</h2>
答案 4 :(得分:-2)
你应该这样使用:
<ol>
<li class="list">first.</li>
<li class="list">second.</li>
</ol>