聲明CSS3變量時瀏覽器錯誤,預期為RBRACE,此規則查找可恢復的語法錯誤 [英]browser error while declaring CSS3 variables, Expected RBRACE, This rule looks for recoverable syntax error
引導程序:將div塊放置在col-xs-8 + col-xs-4下不符合預期 [英]Bootstrap: positioning div block under col-xs-8 + col-xs-4 is not as expected