Apps :: Indent Footnote Text (between Raised Number And Body Text)?

How to indent Footnote text (between the raised number and the body text) automatically?

I have word 2013, and I would like to insert an indentation 1.5 between the raised number and the text in footnotes (see figure 1)

Figure 1
1xxxxxxxxxxxxxxx
2xxxxxxxxxxxxxxx
3xxxxxxxxxxxxxxx

When I go to "Footnote Text" style, and then paragraph to do the indentation, it moves the number and the text to the right (see figure 2). But I do not want this.

Figure 2
1xxxxxxxxxxxxxxx 2xxxxxxxxxxxxxxx3xxxxxxxxxxxxxxx

If I use the hanging option, it only indents the texts below the first line (see figure 3)

Figure 3
1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

I have gone to "Footnote Reference" style, but the "paragraph" tab is locked. I cannot enter. How to unlock it? Alternatively, how can I get the results I want (figure 1)....