Move .instance-description to css file

app/soapbox/features/landing_page/index.tsx

@@ -8,6 +8,8 @@ import RegistrationForm from 'soapbox/features/auth_login/components/registratio
 import { useAppDispatch, useAppSelector, useFeatures, useSoapboxConfig } from 'soapbox/hooks';
 import { capitalize } from 'soapbox/utils/strings';
 
+import './instance-description.css';
+
 const LandingPage = () => {
   const dispatch = useAppDispatch();
   const features = useFeatures();

app/soapbox/features/landing_page/instance-description.css

@@ -0,0 +1,14 @@
+/* Instance HTML from the API. */
+.instance-description a {
+  @apply underline;
+}
+
+.instance-description b,
+.instance-description strong {
+  @apply font-bold;
+}
+
+.instance-description i,
+.instance-description em {
+  @apply italic;
+}

app/styles/basics.scss

@@ -112,20 +112,3 @@ noscript {
 div[data-viewport-type="window"] {
   position: static !important;
 }
-
-// Instance HTML from the API.
-.instance-description {
-  a {
-    @apply underline;
-  }
-
-  b,
-  strong {
-    @apply font-bold;
-  }
-
-  i,
-  em {
-    @apply italic;
-  }
-}