move the content of getZClass() to domClass()
replace " with '
simplify dom structure
domclass() fixed
new less; rm css.dsp
tab fixed
domClass fixed, height and width fixed
Merge branch '7.0' of https://github.com/zkoss/zk into update-tabbox
Merge branch '7.0' of https://github.com/zkoss/zk into update-tabbox
Merge branch '7.0' of https://github.com/zkoss/zk into update-tabbox
domclass fixed
rm unused div
rm unused div
style fixed
icon fixed
switch icon
arrow style fixed
refactor less and add closeHoverStyle
refactor less, rm unused up and down hover style
add border-top in .z-tabpanels-ver, rm some tab-seld style