In addition to all CSS2 selectors, XXE also supports the following CSS3 selectors:
| Pattern | Meaning |
|---|---|
E:last-child | an E element, last child of its parent |
E:first-of-type | an E element, first sibling of its type |
E:last-of-type | an E element, last sibling of its type |
[att^=val] | the att attribute whose value begins with the prefix "val" |
[att$=val] | the att attribute whose value ends with the suffix "val" |
[att*=val] | the att attribute whose value contains at least one instance of the substring "val" |