fix(module:overlay): update overlay width when the host component's w…#780

Merged

vthinkxie merged 1 commit intoNG-ZORRO:masterfrom vthinkxie:overlay-width

Dec 18, 2017

+24-28

Commits on Dec 18, 2017

fix(module:overlay): update overlay width when the host component's width change
执衡
committed