How does ps design a square chassis?

How does ps design a square pattern? Want to design a picture in ps, how to design a square pattern? Let's take a look at the detailed tutorial. 1, new file, size: 500* 500. 2. Select the ellipse, click the triangle layer button above the ellipse in the shape properties panel, and set the width of 500px and the height of 225px in the pop-up dialog box, and other values are set by default. 3. Enter the rectangular selection, select the gradient tool in the left toolbar, set the gradient color from orange to light green, then select the gradient graphic in the layer style in the right toolbar, and set the gradient color from dark to light, which you can choose according to your own preferences. 4. Right-click and select Stroke. Scaling to make it more expressive. Select the drop-down arrow and display it in a single table.