change color back ground my mune

Hi hassangad
- About issue 1, you enter the dashboard choose KuteShop>>Theme Option>>General>>Custom CSS and enter these CSS code
.header.style2 .header-nav, .header.style1 .header-nav {
background-color: #eee;
}
.box-header-nav .main-menu>.menu-item.active>a, .box-header-nav .main-menu>.menu-item:hover>a {
color: #fff;
}
- Issue 2, it's the default of theme and you have to connect to customized services, where they can help.
- Issues 3, you can add padding as the attachment screenshot, please do it and let me know.
Regards