# 1 楼答案 File > Settings > Editor > Code Style > Right Margin更改页边距的大小 File > Settings > Editor > General > Appearance > Show right margin激活或停用边距 File > Settings > Editor > Colors & Fonts > General > Right margin更改页边距的颜色
# 1 楼答案
File > Settings > Editor > Code Style > Right Margin更改页边距的大小File > Settings > Editor > General > Appearance > Show right margin激活或停用边距File > Settings > Editor > Colors & Fonts > General > Right margin更改页边距的颜色