From b7434fb205e5c9dcb1c6867d5ba74e2443ef891c Mon Sep 17 00:00:00 2001
From: Peter Howell <peter.howell@gmail.com>
Date: Thu, 28 Aug 2025 05:59:24 +0000
Subject: [PATCH] ec2 style

---
 ex4.html | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/ex4.html b/ex4.html
index 318ea9e..a38b00c 100644
--- a/ex4.html
+++ b/ex4.html
@@ -129,12 +129,13 @@
             'height': 'label',
             'padding': '12px',
             'text-opacity': 1,              /* show built-in text for EC2 */
-            'text-margin-x': 0,
-            'text-margin-y': 0,
             'text-wrap': 'wrap',
-            'text-max-width': 220,
-            'text-valign': 'top',
-            'text-halign': 'left'
+            'text-max-width': 240,
+            'text-halign': 'center',        /* place label inside node */
+            'text-valign': 'center',
+            'text-justification': 'left',   /* left-align lines within block */
+            'text-margin-x': 0,
+            'text-margin-y': 0
         }},
         { selector: 'node[type = "rds"]', style: { 'background-color': '#dcfce7','border-color': '#10b981' }},
         { selector: 'node[type = "sg"]', style: { 'background-color': '#fff7ed','border-color': '#f59e0b' }},