Averta Support on "[Plugin: Master Slider - Responsive Touch Slider] Placement of slider in header"

Good day,
I just want to know how I can place my slider behind the logo and the navigation menu in the header of my website. My site is
omardinael.com
I dont want the slider to display undeeath the logo and menu I want the logo and menu to be above the slider.

https://wordpress.org/plugins/master-slider/

Hi,
Please use this code in custom css:

.ms-parent-id-1{ margin-top:-75px; z-index: -1;
}

Note: .ms-parent-id-1 ==> 1 is Slider ID

Regards,
Averta Support