moved CSS rules so that link lists and ul look identical; adjusted header

src/lib/table-of-contents.svelte

@@ -2,9 +2,9 @@
     import {onMount} from 'svelte';
 
     let {
-        disableStickyScrolling,
+        stickyScrolling,
     }: {
-        disableStickyScrolling?: boolean;
+        stickyScrolling?: boolean;
     } = $props();
 
     let idCounter: number = 0;
@@ -64,12 +64,12 @@
     }
 </script>
 
-{#if disableStickyScrolling}
-<div class="toc-container notched" bind:this={root}>
+{#if stickyScrolling}
+<div class="toc-container notched sticky-toc" bind:this={root}>
     {@render tocList()}
 </div>
 {:else}
-<div class="toc-container notched sticky-toc" bind:this={root}>
+<div class="toc-container notched" bind:this={root}>
     {@render tocList()}
 </div>
 {/if}