Final answer:
Padding determines the space between the edge of the text and all four edges of a text box.
Step-by-step explanation:
The space between the edge of the text and all four edges of a text box is determined by padding. Padding is the space between the content and the border of an element. It can be adjusted using CSS properties.
Margins are the space outside the border of an element. Borders are the lines that surround the content and padding. The content is the actual text or other elements inside the text box.
In summary, padding is what determines the space between the text and the border of a text box.