fix(BackToTop): use $accent-color. Fix #1121#1122

Merged

ulivz merged 2 commits intovuejs:masterfrom dsseng:fix/#1121

Dec 23, 2018

+3-3

Commits on Dec 19, 2018

fix(BackToTop): use $accent-color
dsseng
committed

Commits on Dec 21, 2018

fix(BackToTop): use lighten for hover
dsseng
authored