Fixup css tweak

Author: ray2c

src/layouts/Base.astro

@@ -185,7 +185,7 @@ const {
 
     .header-icons {
       float: right;
-      right: 1rem;
+      margin-right: 1rem;
       z-index: 1000;
       display: inline-flex;
       align-items: center;