Emole Css Editor Support Multi Store So You Can Develop Css Code For Multi Store in same time By select Store From Upper List.After That Check the option Before the Custom CssThen The Text Box Will Be Enabled You Can Now Develop Css Code In Css EditorAfter Write Css Code Press Format Style In Right Botton of Editor To Format Css Code
As You See The Code Before Pressed Format Style Button And After Pressed itAfter You Saved The Code The Code Will Apear in Header Tag in Store between style tagUse !important keyword After value of attribute to force style to applied