From 7f1b1383047cf139ce3ce6236e553e48f8ea7589 Mon Sep 17 00:00:00 2001
From: ray <gitea@rayelliott.dev>
Date: Thu, 21 May 2020 16:17:19 +0100
Subject: [PATCH] add check for intersectionObserver support

---
 src/js/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/js/index.js b/src/js/index.js
index 59c5909..71df099 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -1,5 +1,9 @@
 (function() {
 	window.addEventListener('DOMContentLoaded', event => {
+		if (!!window.IntersectionObserver) {
+			document.body.classList.add('supports-intersect');
+		}
+
 		function onScreenHandler(entries) {
 			entries.forEach(entry => {
 				if (entry.intersectionRatio > 0) {