[dom] Fix API docs in DOM methods

Fix defining params of following methods.

* setStyle()
* getStyle()
* setStyles()
* getComputedStyle()
Merge branch 'dom-docs' into live-docs
[dom] Build

min files are no changes.
[docs/node] add example for appendTo
[docs/node] update parameter documentation for appendTo
Merge branch 'live-docs' into dev-master
Merge branch 'dev-master' into dev-3.x