1. 嵌套操作----------
子操作: >
div>ul>li
<div><ul><li></li></ul></div>
并列:+
div+ul>li
<div></div><ul><li></li></ul>
上级:^
ul>li^div
<ul><li></li></ul><div></div>
ul>li>a^^div 上级多层
<ul><li><a href=
""
></a></li></ul><div></div>
重复:*
ul>li*3
<ul><li></li><li></li><li></li></ul>
分组:()
div>(p>span)*2
<div><p><span></span></p><p><span></span></p></div>
2. 属性操作----------
id和类
div#header+div.main+div#footer
<div id=
"header"
></div><div
class
=
"main"
></div><div id=
"footer"
></div>
属性值
a[title=test target=_self]
<a title=
"test"
target=
"_self"
href=
""
></a>
数列值:$
p.item$*3
<p
class
=
"item1"
></p><p
class
=
"item2"
></p><p
class
=
"item3"
></p>
p.item$$*3
<p
class
=
"item01"
></p><p
class
=
"item02"
></p><p
class
=
"item03"
></p>
数列操作符:@
p.item$@-*3 @- = -1
<p
class
=
"item3"
></p><p
class
=
"item2"
></p><p
class
=
"item1"
></p>
p.item$@3*3 @3 = 从3开始3次
<p
class
=
"item3"
></p><p
class
=
"item4"
></p><p
class
=
"item5"
></p>
p.item$@-3*3 @-3 = 3次后到3结束
<p
class
=
"item5"
></p><p
class
=
"item4"
></p><p
class
=
"item3"
></p>
3. 字符操作----------
字符操作:{}
a{click}
<a href=
""
>click</a>
a>{click}+span{me}
<a href=
""
>click<span>me</span></a>
4. 缺省元素----------
.header+.footer --------------- div.header+div.footer
ul>.item*3 -------------- ul>li.item*3
table>.row*4>.cell*3 -------------- table>tr.row*4>td.cell*3