1. Start win 10 system to open word document and add background color to word document.
2. In the word document, enter the text to be generated.
3. Click the Font Size Settings button in the toolbar to debug the font size of the text.
4. By debugging the font size, set the font size to 500 and expand the whole page.
5. Expand the text in the center through the indentation function of the first line.
6. Select the font of the text through font setting.
7. Through the choice of font, the final font is linear.
8. After selecting a font, set the color of the font to white.
9. After the font turns white, the surrounding background color reflects the shape of the font, and a hollow font is formed.