change of menu background color

Hello.
Please provide me with link to page where you want to make such changes.

https://www.3dstudio.ph/store/
sir thats the link and may i request for further help on how to customize it,the that im asking for is the blue color menu,i want to change that into grey,thank you so much for your help

Hello.
Background for this menu is set using images, like this https://www.3dstudio.ph/store/wp-content/themes/readytobe/ready_ecommerce_theme/images/xmenu.png.pagespeed.ic.YiFoHcTbiX.png and this https://www.3dstudio.ph/store/wp-content/themes/readytobe/ready_ecommerce_theme/images/xmenu-li.png.pagespeed.ic.onMheJAVPW.png . So, change those images – and you will have other background. Also, you can go into style.css file for theme and make changes there for this background type.