関連ワード:  how to add border to text in ppt    how to add outline to text in ppt    how to add stroke to text in ppt    how to add border to text box in ppt    how to add outline to text in powerpoint online    how to add black outline to text in powerpoint    how to add outline to text box in powerpoint    how to add white outline to text in powerpoint    how to add outline around text in powerpoint    how to add a bottom border to text box in powerpoint