diff --git a/blocks/features/features.css b/blocks/features/features.css
new file mode 100644
index 0000000..ce065b5
--- /dev/null
+++ b/blocks/features/features.css
@@ -0,0 +1,27 @@
+.features {
+  margin: 50px 0;
+}
+
+/* lines */
+.features > div {
+  display: flex;
+  flex-direction: column;
+}
+
+/* rows / cells */
+.features > div > div {
+  width: 100%;
+}
+
+@media (min-width: 600px) {
+  .features > div {
+    flex-direction: row;
+    column-gap: 20px;
+  }
+
+  .features > div > div:first-child {
+    font-weight: bold;
+    flex-basis: 300px;
+    text-align: end;
+  }
+}
diff --git a/blocks/features/features.js b/blocks/features/features.js
new file mode 100644
index 0000000..bcf0c39
--- /dev/null
+++ b/blocks/features/features.js
@@ -0,0 +1,3 @@
+export default async function decorate(block) {
+  // NOP
+}
diff --git a/blocks/specifications/specifications.css b/blocks/specifications/specifications.css
new file mode 100644
index 0000000..3933365
--- /dev/null
+++ b/blocks/specifications/specifications.css
@@ -0,0 +1,27 @@
+.specifications {
+  margin: 50px 0;
+}
+
+/* lines */
+.specifications > div {
+  display: flex;
+  flex-direction: column;
+}
+
+/* rows / cells */
+.specifications > div > div {
+  width: 100%;
+}
+
+@media (min-width: 600px) {
+  .specifications > div {
+    flex-direction: row;
+    column-gap: 20px;
+  }
+
+  .specifications > div > div:first-child {
+    font-weight: bold;
+    flex-basis: 300px;
+    text-align: end;
+  }
+}
diff --git a/blocks/specifications/specifications.js b/blocks/specifications/specifications.js
new file mode 100644
index 0000000..bcf0c39
--- /dev/null
+++ b/blocks/specifications/specifications.js
@@ -0,0 +1,3 @@
+export default async function decorate(block) {
+  // NOP
+}
diff --git a/scripts/scripts.js b/scripts/scripts.js
index 0211c1d..d14d6f3 100644
--- a/scripts/scripts.js
+++ b/scripts/scripts.js
@@ -105,8 +105,8 @@ async function loadLazy(doc) {
   const element = hash ? doc.getElementById(hash.substring(1)) : false;
   if (hash && element) element.scrollIntoView();
 
-  loadHeader(doc.querySelector('header'));
-  loadFooter(doc.querySelector('footer'));
+  // loadHeader(doc.querySelector('header'));
+  // loadFooter(doc.querySelector('footer'));
 
   loadCSS(`${window.hlx.codeBasePath}/styles/lazy-styles.css`);
   loadFonts();
diff --git a/styles/styles.css b/styles/styles.css
index 3fff5e2..de11cf6 100644
--- a/styles/styles.css
+++ b/styles/styles.css
@@ -38,7 +38,7 @@
   --heading-font-size-xs: 18px;
 
   /* nav height */
-  --nav-height: 64px;
+  --nav-height: 0;
 }
 
 @font-face {
@@ -74,6 +74,7 @@ body.appear {
 }
 
 header {
+  display: none;
   height: var(--nav-height);
 }