CSS3 nav-index ÊôÐÔ
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button#b1
{
top:20%;left:25%;
nav-index:1;
nav-right:#b2;nav-left:#b4;
nav-down:#b2;nav-up:#b4;
}
button#b2
{
top:40%;left:50%;
nav-index:2;
nav-right:#b3;nav-left:#b1;
nav-down:#b3;nav-up:#b1;
}
button#b3
{
top:70%;left:25%;
nav-index:3;
nav-right:#b4;nav-left:#b2;
nav-down:#b4;nav-up:#b2;
}
button#b4
{
top:40%;left:0%;
nav-index:4;
nav-right:#b1;nav-left:#b3;
nav-down:#b1;nav-up:#b3;
}
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| ĬÈÏÖµ£º | auto |
|---|---|
| ¼Ì³ÐÐÔ£º | no |
| °æ±¾£º | CSS3 |
| JavaScript Óï·¨£º | object.style.navIndex=2 |
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nav-index: auto|number|inherit;
| Öµ | ÃèÊö |
|---|---|
| auto | ÓÉä¯ÀÀÆ÷·ÖÅäÔªËØµÄµ¼º½¼ü¿ØÖÆ´ÎÐò¡£ |
| number | Ö¸Ê¾ÔªËØµÄµ¼º½¼ü¿ØÖÆ´ÎÐò¡£1 ´ú±íµÚÒ»¸ö¡£ |
| inherit | ¹æ¶¨Ó¦´Ó¸¸ÔªËؼ̳Рnav-index ÊôÐÔµÄÖµ¡£ |