1, open Adobe Photoshop CC, select the toolbar in the upper left corner of the ellipse selection tool to draw a circle on the drawing board. This circle is dashed.

2. Edit - Stroke. Open the Stroke dialog box.

3, selected the desired color, set the stroke width, position and other parameters.

4, a hollow circle is successfully completed. Draw another circle next to the circle.

5, adjust the stroke color, width position and so on can be.

6, the same way, with this method can also draw a rectangular box.

7, set the parameters, set the opacity to 50%.

8, the final effect is shown below .