How can I make the header bar area visible instead for transparency?

Great theme! I have a question regarding the main menu-header bar area:
How can I make the (main menu-header bar area) sticky and visible instead for transparent? It is already sticky on my WP/localhost but not visible. Some css code?

Thanks.

Hello there,

Thank you for reaching out to us here.

Could you please try to apply the following CSS code through the Simple Custom CSS plugin or child theme’s style.css?

.site-header{
   background-color: #fff000;
}

Regards,
Kharis

Hello Kharis,
Work perfect now! Many thanks.

No problem. Just go easy on it.

Please let us know in a new topic if you have any further questions, or if we can provide you with any other assistance.

Regards,
Kharis