diff --git a/packages/components/src/components/accordion/component.tsx b/packages/components/src/components/accordion/component.tsx
index c2a5c28be8..3f2eb2bc7d 100644
--- a/packages/components/src/components/accordion/component.tsx
+++ b/packages/components/src/components/accordion/component.tsx
@@ -47,8 +47,9 @@ export class KolAccordion implements API {
 						open: this.state._open === true,
 					}}
 				>
-					<kol-heading-wc _label="" _level={this.state._level}>
+					<kol-heading-wc _label="" _level={this.state._level} class="accordion-heading">
 						<kol-button-wc
+							class="accordion-button"
 							ref={this.catchRef}
 							slot="expert"
 							_ariaControls={this.nonce}
diff --git a/packages/themes/bzst-v2/src/components/accordion.scss b/packages/themes/bzst-v2/src/components/accordion.scss
index 8722ce1c7c..51cd452391 100644
--- a/packages/themes/bzst-v2/src/components/accordion.scss
+++ b/packages/themes/bzst-v2/src/components/accordion.scss
@@ -1,85 +1,37 @@
+@import "../functions";
+
 @layer kol-theme-component {
-	:host > div {
-		font-family: var(--font-family);
-		padding: 0 0.5rem 0 0;
+	.accordion {
+		display: grid;
+		background: var(--color-white);
 	}
 
-	:host > div > kol-heading-wc {
-		font-weight: 700;
-		font-size: 1.25rem;
-		line-height: 1.75rem;
+	.accordion-heading {
+		border: 1px solid var(--color-primary-60);
+		font-size: rem(21);
 	}
 
-	:host > div > kol-heading-wc button {
-		cursor: pointer;
-		width: 100%;
+	.headline {
 		margin: 0;
-		display: flex;
-		gap: 0.5em;
-		border: 0;
-		align-items: center;
-		overflow: hidden;
-		font-size: inherit;
-		line-height: 1.5em;
-		background-color: transparent;
-		padding: 0.5em;
-		padding-left: 0;
+		font-weight: normal;
 	}
 
-	:host > div[part*='open'] > kol-heading-wc button {
-		padding: 0.5em;
-		padding-left: 0;
+	.accordion-button .button {
+		padding: 0 rem(32);
 	}
 
-	:host > div > kol-heading-wc button kol-icon::part(icon) {
-		font-family: 'Font Awesome 6 Free';
-		font-weight: 900;
-		color: var(--color-midnight);
-	}
+	.accordion-button kol-icon::part(icon) {
+		font-family: 'FontAwesome';
 
-	.accordion > kol-heading-wc button kol-icon::part(icon)::before {
-		content: '\2b';
+		&::before {
+			content: '\2b';
+		}
 	}
-
-	.accordion.open > kol-heading-wc button kol-icon::part(icon)::before {
+	.accordion.open .accordion-button kol-icon::part(icon)::before {
 		content: '\f068';
 	}
 
-	.accordion {
-		width: 100%;
-		height: 100%;
-		display: grid;
-	}
-
-	.accordion[part*='open'] div[part='header'] {
-		padding-left: 2em;
-	}
-
-	.accordion[part*='open'] div[part='content'] {
-		padding-top: 1rem;
-	}
-
-	button {
-		font-weight: inherit;
-		font-size: inherit;
-		line-height: inherit;
-	}
-
-	.accordion {
-		background: var(--color-white);
-	}
-
-	.accordion[part*='open'] {
-		padding-bottom: 1em;
-	}
-
-	/* .accordion > [part="header"] {height: 0;} */
-	h1,
-	h2,
-	h3,
-	h4,
-	h5,
-	h6 {
-		margin: 0;
+	.content {
+		padding: rem(32) rem(32) rem(40);
 	}
 }