change background color of tp-tab-mask

Hello,

You will need to use Custom CSS to change the Background Color of the .tp-tab-mask Element. More details about this CSS Block can be found in the include/rs-plugin/css/navigation.css File. Meanwhile, you can consider using the following CSS Code:

.tp-tab-mask {
	background-color: #HEX;
}

Hope this Helps! You can change #HEX value according to the Color you need.

Additionally, we currently do not provide Customization related Support according to the Item Support Policy: https://themeforest.net/page/item_support_policy . You will need to manually code this or Hire a Freelancer to help you out.

Let us know if we can help you with anything else or if you find any further issues.