Add selector for company logo on main page

resources/views/portal/ninja2020/auth/login.blade.php

@@ -21,7 +21,7 @@
                 @if($account && !$account->isPaid())
                     <div>
                         <img src="{{ asset('images/invoiceninja-black-logo-2.png') }}"
-                             class="border-b border-gray-100 h-18 pb-4" alt="Invoice Ninja logo">
+                             class="border-b border-gray-100 h-18 pb-4" alt="Invoice Ninja logo" id="company_logo">
                     </div>
                 @elseif(isset($company) && !is_null($company))
                     <div>

resources/views/portal/ninja2020/layout/clean.blade.php

@@ -98,6 +98,11 @@
 
         @livewireStyles
 
+        @if((bool) \App\Utils\Ninja::isSelfHost() && isset($company))
+            <style>
+                {!! $company->settings->portal_custom_css !!}
+            </style>
+        @endif
         <link rel="stylesheet" type="text/css" href="{{ asset('vendor/cookieconsent@3/cookieconsent.min.css') }}" defer>
     </head>