fix process events positioning

Author: ShMcK

web-app/src/containers/Tutorial/LevelPage/Level.tsx

@@ -14,7 +14,7 @@ const styles = {
     display: 'flex' as 'flex',
     flexDirection: 'column' as 'column',
     padding: 0,
-    paddingBottom: '36px',
+    paddingBottom: 72,
     height: 'auto',
     width: '100%',
   },
@@ -42,18 +42,20 @@ const styles = {
   },
   processes: {
     padding: '0 1rem',
-    position: 'absolute' as 'absolute',
-    bottom: '36px',
+    position: 'fixed' as 'fixed',
+    bottom: 36,
+    left: 0,
+    right: 0,
   },
   footer: {
     display: 'flex' as 'flex',
     flexDirection: 'row' as 'row',
     justifyContent: 'space-between',
     alignItems: 'center',
-    height: '36px',
+    height: 36,
     backgroundColor: 'black',
-    fontSize: '16px',
-    lineHeight: '16px',
+    fontSize: 16,
+    lineHeight: 16,
     padding: '10px 1rem',
     position: 'fixed' as 'fixed',
     bottom: 0,