LANCommander/LANCommander.Server/UI/Components/MainMenu.razor

<Header>
    <div class="logo" style="background: url('/static/logo-dark.svg'); width: 143px; height: 31px; margin: 16px 24px 16px 0; float: left; background-size: contain;" />

    <Menu Theme="MenuTheme.Dark" Mode="MenuMode.Horizontal" Class="ant-menu-left">
        @LeftContent
    </Menu>

    <Menu Theme="MenuTheme.Dark" Mode="MenuMode.Horizontal" Class="ant-menu-right">
        @RightContent
    </Menu>
</Header>

<MobileMenu>
    @LeftContent
    @RightContent
</MobileMenu>

@code {
    [Parameter] public RenderFragment LeftContent { get; set; }
    [Parameter] public RenderFragment RightContent { get; set; }
}