From 71bbd341fa0f32f43cf4ab480cf6f9f2b68d89e8 Mon Sep 17 00:00:00 2001
From: HackMD <37423+hackmd-hub[bot]@users.noreply.github.com>
Date: Fri, 25 Oct 2024 10:50:55 +0000
Subject: [PATCH] last changed at Oct 25, 2024 3:48 AM, pushed by Dawn
 Childress

---
 source/presentation/4.0/index.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/source/presentation/4.0/index.md b/source/presentation/4.0/index.md
index aa7b92b89..38b43e277 100644
--- a/source/presentation/4.0/index.md
+++ b/source/presentation/4.0/index.md
@@ -273,8 +273,16 @@ The annotation above could be expressed as its fragment-based equivalent:
 
 ### Annotation Page
 
+"Overlapping elements with a larger z-index cover those with a smaller one."
+link to https://developer.mozilla.org/en-US/docs/Web/CSS/z-index
+
+
 ### Annotation Collection
 
+deal with this:
+https://github.com/IIIF/api/pull/2304/files#diff-cc70f02818f6bed2b14dfbf8bf3206e0825047951c8e83ad56fc73e489f82ac4R1757
+
+use totalItems? https://iiif.io/api/discovery/1.0/#totalitems 
 
 ### Manifest