Bug timeline spacing 3318 (#3340)

* bug: Timeline Spacing #3318

* refactor: undo changes except timeline docs,
apply fixes to +page.svx only

src/docs/src/routes/(docs)/components/timeline/+page.svx

@@ -1761,7 +1761,7 @@ data="{[
           clip-rule="evenodd" />
       </svg>
     </div>
-    <div class="$$timeline-end mb-10">
+    <div class="$$timeline-end md:mb-10">
       <time class="font-mono italic">1998</time>
       <div class="text-lg font-black">iMac</div>
       iMac is a family of all-in-one Mac desktop computers designed and built by Apple Inc. It has
@@ -1809,7 +1809,7 @@ data="{[
           clip-rule="evenodd" />
       </svg>
     </div>
-    <div class="$$timeline-end mb-10">
+    <div class="$$timeline-end md:mb-10">
       <time class="font-mono italic">2007</time>
       <div class="text-lg font-black">iPhone</div>
       iPhone is a line of smartphones produced by Apple Inc. that use Apple's own iOS mobile