some tweaks

src/app.css

@@ -105,65 +105,6 @@ body {
     & > div {
       display: contents;
     }
-
-    .menu-item {
-      padding: .5em 1em;
-
-      background-color: inherit;
-      color: var(--text-1);
-      border: none;
-      cursor: pointer;
-
-      text-align: start;
-
-      &:hover {
-        background-color: var(--surface-2);
-      }
-    }
-
-    .menu-child {
-      position: fixed;
-      inset-inline-start: anchor(self-start);
-      inset-block-start: anchor(end);
-
-      grid-template-columns: auto auto;
-      place-content: start;
-
-      gap: .5em;
-      padding: .5em 0;
-      inline-size: max-content;
-
-      background-color: var(--surface-2);
-      border: 1px solid var(--surface-3);
-      border-block-start-width: 0;
-      margin: unset;
-
-      &:popover-open {
-        display: grid;
-      }
-
-      & > .menu-item {
-        grid-column: span 2;
-        display: grid;
-        grid-template-columns: subgrid;
-        align-items: center;
-
-        background-color: var(--surface-2);
-
-        &:hover {
-          background-color: var(--surface-3);
-        }
-
-        & > sub {
-          color: var(--text-2);
-          text-align: end;
-        }
-      }
-    }
-
-    :popover-open + .menu-item {
-      background-color: var(--surface-2);
-    }
   }
 }