Fixed mobile scrolling issues

fixes #12

- added background color to the mobile menu actions
- disabled root scrolling when the mobile menu is opened which fixes the duplicate scrolling issue

Author: minimaluminium

assets/built/screen.css

@@ -515,6 +515,7 @@ button.gh-form-input {
     gap: 24px;
     align-items: center;
     justify-content: flex-end;
+    background-color: var(--background-color);
 }
 
 .gh-navigation-members {

assets/built/screen.css.map

@@ -7,8 +7,10 @@
     burger.addEventListener('click', function () {
         if (!navigation.classList.contains('is-open')) {
             navigation.classList.add('is-open');
+            document.documentElement.style.overflowY = 'hidden';
         } else {
             navigation.classList.remove('is-open');
+            document.documentElement.style.overflowY = null;
         }
     });
 })();