CSS counter-reset ÊôÐÔ
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body
{
counter-reset:section;
}
h1
{
counter-reset:subsection;
}
h1:before
{
content:"Section " counter(section) ". ";
counter-increment:section;
}
h2:before
{
counter-increment:subsection;
content:counter(section) "." counter(subsection) " ";
}
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| IE | Firefox | Chrome | Safari | Opera |
|---|---|---|---|---|
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| ĬÈÏÖµ£º | none |
|---|---|
| ¼Ì³ÐÐÔ£º | no |
| °æ±¾£º | CSS2 |
| JavaScript Óï·¨£º | object.style.counterReset="subsection" |
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| id number |
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| inherit | ¹æ¶¨Ó¦¸Ã´Ó¸¸ÔªËؼ̳Рcounter-reset ÊôÐÔµÄÖµ¡£ |
Ïà¹ØÒ³Ãæ
CSS ²Î¿¼Êֲ᣺CSS :before Î±ÔªËØ
CSS ²Î¿¼Êֲ᣺CSS :after Î±ÔªËØ
CSS ²Î¿¼Êֲ᣺content ÊôÐÔ
CSS ²Î¿¼Êֲ᣺counter-increment ÊôÐÔ