Merge pull request #69 from RubyLouvre/master

update
Merge pull request #70 from RubyLouvre/master

update
Merge pull request #71 from RubyLouvre/master

update
修正smartgrid和simplegrid样式保持与ui设计一致
Merge pull request #292 from shirlyLoveU/master

修正smartgrid和simplegrid样式保持与ui一致