diff --git a/client/src/components/world_tree.tsx b/client/src/components/world_tree.tsx
index 68168f3..1aa495b 100644
--- a/client/src/components/world_tree.tsx
+++ b/client/src/components/world_tree.tsx
@@ -11,7 +11,7 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faXmark, faCircleQuestion } from '@fortawesome/free-solid-svg-icons'
 
 import { GameIdContext } from '../app'
-import { useAppDispatch } from '../hooks'
+import { useAppDispatch, useMobile } from '../hooks'
 import { selectDifficulty, changedDifficulty, selectCompleted } from '../state/progress'
 import { store } from '../state/store'
 
@@ -197,13 +197,15 @@ export function WorldSelectionMenu({rulesHelp, setRulesHelp}) {
   const gameId = React.useContext(GameIdContext)
   const difficulty = useSelector(selectDifficulty(gameId))
   const dispatch = useAppDispatch()
+  const { mobile } = useMobile()
+
 
   function label(x : number) {
     return x == 0 ? 'none' : x == 1 ? 'relaxed' : 'regular'
   }
 
 
-  return <nav className="world-selection-menu">
+  return <nav className={`world-selection-menu${mobile ? '' : ' desktop'}`}>
     <div className="slider-wrap">
       <span className="difficulty-label">Rules
         <FontAwesomeIcon icon={rulesHelp ? faXmark : faCircleQuestion} className='helpButton' onClick={() => (setRulesHelp(!rulesHelp))}/>
diff --git a/client/src/css/world_tree.css b/client/src/css/world_tree.css
index f923093..85a6e45 100644
--- a/client/src/css/world_tree.css
+++ b/client/src/css/world_tree.css
@@ -49,7 +49,6 @@ svg .disabled {
 }
 
 .world-selection-menu {
-  position: absolute;
   right: 1em;
   top: 1em;
   /* margin: 1em; */
@@ -60,6 +59,10 @@ svg .disabled {
   filter: drop-shadow(4px 4px 5px rgba(0,0,0,0.5));
 }
 
+.world-selection-menu.desktop {
+  position: absolute;
+}
+
 .world-selection-menu .btn, .welcome .btn {
   min-width: 5em;
   text-align: center;