1. Select a square image and place it in the PS software
2. Select "Marquee Tool" -> Right-click and select "Elliptical Marquee Tool"
3. Draw the range you want within the circle:
4. Choose one of the two methods, the effect is actually the same
5. The layer we copied will appear in the lower right corner
6. Turn off the "background" layer, we can only see the copied frontal layer
7. Then we save the image in png form : (because the png form of the image automatically overwrites the background color and converts it to transparent)
8. Put the image in html:
9. Display effect:
above
END