diff --git a/index.html b/index.html
index b82673b..684374b 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
 <meta name="description" content="CV">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>Curriculum Vitæ</title>
-<!---->
+<!--
 <link rel="stylesheet" href="style/debug.css">
 <!---->
 <link rel="stylesheet" href="style/reset.css">
@@ -146,7 +146,7 @@ BIND, CertBot, CSS, DNS, HTML, HTTPd, HTTPS, NginX, TomCat
 <section>
 <h2>Experience</h2>
 
-<article class="org"><header>
+<article class="org"><header class="org">
 <div class="org"><img class="org" src="img/dirisi.png" alt="DIRISI logo">
 <div class="position">
 <p class="title">Information Systems Designer</p>
@@ -157,8 +157,6 @@ BIND, CertBot, CSS, DNS, HTML, HTTPd, HTTPS, NginX, TomCat
 <p class="period">2025 ← 2016</p>
 </div></header>
 
-<hr>
-
 <article><header>
 <div class="org"><img class="org" src="img/cdad-bdx.png" alt="CDAD-BDX logo">
 <div class="position">
@@ -206,7 +204,7 @@ BIND, CertBot, CSS, DNS, HTML, HTTPd, HTTPS, NginX, TomCat
 
 </article>
 
-<article class="org"><header>
+<article class="org"><header class="org">
 <div class="org"><img class="org" src="img/aae.png" alt="AAE logo">
 <div class="position">
 <p class="title">Information Systems Designer</p>
@@ -217,8 +215,6 @@ BIND, CertBot, CSS, DNS, HTML, HTTPd, HTTPS, NginX, TomCat
 <p class="period">2016 ← 2002</p>
 </div></header>
 
-<hr>
-
 <article><header>
 <div class="org"><img class="org" src="img/gaio.png" alt="GAIO logo">
 <div class="position">
diff --git a/style/light.css b/style/light.css
index 9eae2bf..0255ee5 100644
--- a/style/light.css
+++ b/style/light.css
@@ -14,8 +14,12 @@ body {
     max-inline-size: 102ch;
 }
 
-article.org {
-    border: .1em solid gray;
+article.org, header {
+    padding-block: .25em;
+    padding-inline: .5em;
+}
+header.org {
+    background-color: #ccc;
 }
 
 article header {
@@ -35,8 +39,8 @@ section.images {
 h1 { font-size: 1.15rem; }
 h2 { font-size: 1.10rem; }
 h3 { font-size: 1.05rem; }
-h1, h2, h3, h4, h5, h6 {
-    margin-block: .5em;
+h1, h2, h3 {
+    margin-block-start: .5em;
 }
 h2 {
     text-align: center;