Fix spacing for flash messages on sign in/sign up pages

app/assets/stylesheets/pages/login.scss

@@ -242,10 +242,14 @@
     }
 
     .navless-container {
-      padding: 65px 15px; // height of footer + bottom padding of email confirmation link
+      padding: 0 15px 65px; // height of footer + bottom padding of email confirmation link
+    }
+
+    .flash-container {
+      padding-bottom: 65px;
 
       @include media-breakpoint-down(xs) {
-        padding: 0 15px 65px;
+        padding-bottom: 0;
       }
     }
   }

app/assets/stylesheets/startup/startup-signin.scss

@@ -725,11 +725,14 @@ svg {
   margin-top: 40px;
 }
 .devise-layout-html body .navless-container {
-  padding: 65px 15px;
+  padding: 0 15px 65px;
+}
+.devise-layout-html body .flash-container {
+  padding-bottom: 65px;
 }
 @media (max-width: 575.98px) {
-  .devise-layout-html body .navless-container {
-    padding: 0 15px 65px;
+  .devise-layout-html body .flash-container {
+    padding-bottom: 0;
   }
 }
 

ee/app/assets/stylesheets/startup/startup-signin.scss

@@ -725,11 +725,14 @@ svg {
   margin-top: 40px;
 }
 .devise-layout-html body .navless-container {
-  padding: 65px 15px;
+  padding: 0 15px 65px;
+}
+.devise-layout-html body .flash-container {
+  padding-bottom: 65px;
 }
 @media (max-width: 575.98px) {
-  .devise-layout-html body .navless-container {
-    padding: 0 15px 65px;
+  .devise-layout-html body .flash-container {
+    padding-bottom: 0;
   }
 }