The layer’s parameters:
Fill 0% on the layers.
Blending Options>Stroke
Next we have to select two instruments and represent one more element belonging to the site’s header. Use firstly the
Rectangle Tool (U) to create the primary layer and then click on the
Alt button, selecting simultaneously the
Ellipse Tool (U) for two times to cut out the unnecessary elements.
The layer’s parameters:
Blending Options>Gradient Overlay
Gradient’s parameters: 
