这是我的 CSS 和 HTML:
.moving-steps > li:before {
background: none repeat scroll 0 0 #8F8888;
border-radius: 15px;
color: #FFFFFF;
counter-increment: headings 1;
content: counter(headings, decimal);
display: block;
float: left;
font-size: 16px;
font-weight: bold;
height: 25px;
line-height: 26px;
margin-bottom: 0;
margin-right: 5px;
text-indent: 8px;
width: 25px;
}
<ul class="moving-steps">
<li></li>
<li></li>
<li></li>
</ul>
此代码无效。
counter-increment: headings 1;
content: counter(headings, decimal);
每次都插入 1
,我错过了什么?
最佳答案
你应该在 ul
本身上有这个 css:
.moving-steps {
counter-reset: headings;
}
和counter-increment
应该只包含headings
:
.moving-steps > li:before {
counter-increment: headings;
}
看看这个 JS Fiddle :
.moving-steps {
counter-reset: headings;
list-style: none;
}
.moving-steps > li:before {
background: none repeat scroll 0 0 #8F8888;
border-radius: 15px;
color: #FFFFFF;
counter-increment: headings;
content: counter(headings, decimal);
display: block;
float: left;
font-size: 16px;
font-weight: bold;
height: 25px;
line-height: 26px;
margin-bottom: 0;
margin-right: 5px;
text-indent: 8px;
width: 25px;
}
<ul class="moving-steps">
<li>First item</li>
<li>Second item</li>
<li>Third item</li>
</ul>
关于html - CSS 计数器增量不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21780258/