make logo and header menu on center position

Hello cars.wahab,

To do this, you need to copy and paste the following CSS in your custom stylesheet:

.site-title {
    float: initial !important;
}
.full-width.admin-bar #nav-topbar.nav-container {
    text-align: center !Important;
}

Hope that helps.

hi,

thank you for your quick response. it did change the logo position but not the menu which is in red color.
https://sharjahautomarket.com/

That′s because you′re using the primary navigation.
The following CSS will center the primary navigation:

#nav-header {
    text-align: center !Important;
}

Hope that helps