Implemented groundwork for search configuration.

Props/Areas/Identity/Pages/Account/Login.cshtml

@@ -6,8 +6,9 @@
 }
 
 <div class="flex-grow-1 d-flex flex-column justify-content-center">
-    <div class="jumbotron border-top border-bottom">
-        <h1 class="mx-auto mt-3 mb-4 text-center">@ViewData["Title"]</h1>
+    <div class="jumbotron sole d-flex flex-column align-content-center">
+        <img alt="Props logo" src="~/images/logo-simplified.svg" class="img-fluid" style="max-height: 180px;" asp-append-version="true" />
+        <h1 class="mt-3 mb-4 text-center">@ViewData["Title"]</h1>
         <div class="my-3 row justify-content-md-center">
             <div class="col-md-4">
                 <form id="account" method="post">

Props/Areas/Identity/Pages/Account/Manage/_ManageNav.cshtml

@@ -13,3 +13,5 @@
     <li class="nav-item"><a class="nav-link @ManageNavPages.TwoFactorAuthenticationNavClass(ViewContext)" id="two-factor" asp-page="./TwoFactorAuthentication">Two-factor authentication</a></li>
     <li class="nav-item"><a class="nav-link @ManageNavPages.PersonalDataNavClass(ViewContext)" id="personal-data" asp-page="./PersonalData">Personal data</a></li>
 </ul>
+
+@* TODO: Finish styling this page. *@

Props/Areas/Identity/Pages/Account/Register.cshtml

@@ -5,8 +5,9 @@
 }
 
 <div class="flex-grow-1 d-flex flex-column justify-content-center">
-    <div class="jumbotron border-top border-bottom">
-        <h1 class="mx-auto mt-3 mb-4 text-center">@ViewData["Title"]</h1>
+    <div class="jumbotron sole d-flex flex-column align-content-center">
+        <img alt="Props logo" src="~/images/logo-simplified.svg" class="img-fluid" style="max-height: 180px;" asp-append-version="true" />
+        <h1 class="mt-3 mb-4 text-center">@ViewData["Title"]</h1>
         <div class="my-3 row justify-content-md-center">
             <div class="col-md-4">
                 <form asp-route-returnUrl="@Model.ReturnUrl" method="post">

Props/Areas/Identity/Pages/Account/RegisterConfirmation.cshtml

@@ -20,4 +20,4 @@
         </p>
     }
 }
-@* TODO: https://aka.ms/aspaccountconf *@
+@* TODO: Do something about this. *@