diff --git a/lib/bundle.css b/lib/bundle.css
index d9249466..f6ac49b0 100644
--- a/lib/bundle.css
+++ b/lib/bundle.css
@@ -1080,6 +1080,15 @@ a {
   outline-offset: 2px;
   border-radius: 8px;
 }
+.ssb-expansion-box.sneak-peek:not(.ssb-expansion-box.sneak-peek.open) {
+  position: relative;
+}
+.ssb-expansion-box.sneak-peek:not(.ssb-expansion-box.sneak-peek.open) .header::before {
+  content: "";
+  position: absolute;
+  inset: 0;
+  z-index: 1;
+}
 .ssb-expansion-box.sneak-peek .header {
   padding-bottom: 0.5rem;
   transition: padding-bottom 0.5s;
diff --git a/package-lock.json b/package-lock.json
index debbd70c..515b9c9f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@statisticsnorway/ssb-component-library",
-  "version": "2.2.7",
+  "version": "2.2.8",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@statisticsnorway/ssb-component-library",
-      "version": "2.2.7",
+      "version": "2.2.8",
       "license": "Apache-2.0",
       "dependencies": {
         "prismjs": "~1.29.0",
diff --git a/package.json b/package.json
index 9f5794ab..0307ddbb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@statisticsnorway/ssb-component-library",
-  "version": "2.2.7",
+  "version": "2.2.8",
   "description": "Component library for SSB (Statistics Norway)",
   "main": "lib/bundle.js",
   "scripts": {
diff --git a/src/components/ExpansionBox/README.md b/src/components/ExpansionBox/README.md
index 7f64010c..42548297 100644
--- a/src/components/ExpansionBox/README.md
+++ b/src/components/ExpansionBox/README.md
@@ -42,7 +42,7 @@
 
 <ExpansionBox header='ExpansionBox open by default' text='This is paragraph text which explains the expansionBox' openByDefault />
 
-<ExpansionBox header='ExpansionBox with icon and sneakpeek text' text='This is paragraph text which explains the expansionBox' aiIcon sneakPeek />
+<ExpansionBox header='ExpansionBox with AI icon and sneakpeek text' text='This is paragraph text which explains the expansionBox' aiIcon sneakPeek />
 ```
 
 Available props: