diff --git a/packages/codemirror/slider.mjs b/packages/codemirror/slider.mjs
index 47bb7509f..e7be78f7c 100644
--- a/packages/codemirror/slider.mjs
+++ b/packages/codemirror/slider.mjs
@@ -37,7 +37,7 @@ export class SliderWidget extends WidgetType {
     slider.from = this.from;
     slider.originalFrom = this.originalFrom;
     slider.to = this.to;
-    slider.className = 'w-16 translate-y-1 mr-1';
+    slider.style = 'width:64px;margin-right:4px;transform:translateY(4px)';
     this.slider = slider;
     slider.addEventListener('input', (e) => {
       const next = e.target.value;
diff --git a/website/tailwind.config.cjs b/website/tailwind.config.cjs
index 2c682d7d8..d92d5949c 100644
--- a/website/tailwind.config.cjs
+++ b/website/tailwind.config.cjs
@@ -7,7 +7,6 @@ module.exports = {
   content: [
     './src/**/*.{astro,html,js,jsx,md,mdx,svelte,ts,tsx,vue}',
     '../packages/react/src/**/*.{html,js,jsx,md,mdx,ts,tsx}',
-    '../packages/codemirror/slider.mjs',
   ],
   theme: {
     extend: {