fix: scroll to top button on small viewports (#5098)

Co-authored-by: Maledong <[email protected]>

Author: mikeesto

styles/page-modules/_scrollToTop.scss

@@ -41,10 +41,4 @@ html {
       opacity: 1;
     }
   }
-
-  @media (max-width: 600px) {
-    span {
-      display: none;
-    }
-  }
 }