Move search form styling into a CSS component

src/css/app.css

@@ -2,10 +2,6 @@
 
 @tailwind components;
 
-.search-form {
-  > input:focus + svg {
-    @apply opacity-100
-  }
-}
+@import './components/search-form.css';
 
 @tailwind utilities;

src/css/components/search-form.css

@@ -0,0 +1,5 @@
+.search-form {
+  > input:focus + svg {
+    @apply opacity-100
+  }
+}