1. Open the PPT document and create a new slide. Examples are as follows.
2, set the slide background, the example is as follows
3. Insert a rectangle with the same height and width as the background as needed: insert a shape rectangle, as shown below.
4. This scheme is based on garbage classification, which is divided into four categories, so it needs four color blocks. Copy the color block and move it to the appropriate position, and then press F4 to copy the color block. Examples are as follows.
5. Set color blocks with the same color and different transparency. Examples are as follows.
6. Insert a text box above the color block, enter text, and set the font, color, size, etc. Examples are as follows.
7, the content is a little less, add some simple decoration, the example is as follows.