How to make so that the content overlaps the border of the container?

Good day! There is a progress bar Link to CodePen, it is necessary that the color of the progress bar overlaps the border of the parent container, in this case progress__item. How to achieve this effect?
June 7th 19 at 15:40
2 answers
June 7th 19 at 15:44
June 7th 19 at 15:42
Solution

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