VW Fashion Designer Pro: Topbar Shape

In the demo for VW Fashion Designer theme, there is a shape at the top middle of the topbar section. The section has a gold color on both right and left of the shape. The shape is like a trapezoid with two diagonal lines on each side, a horizontal line at the top of the section / top of page and the bottom flows out into the slider section. Can that shape be changed or manipulated into a different shape? (maybe like a diamond, an oval or a rectangle, etc.)

Thanks,

Carlos