diff --git a/rollup.config.js b/rollup.config.js
index f52cfd7..5349556 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -32,9 +32,7 @@ export default {
   ],
   plugins: [
     copy({
-      targets: [
-        { src: "static/easings.css", dest: "build/easings/easings.css" },
-      ],
+      targets: [{ src: "static/easings.css", dest: "build/" }],
     }),
     external(),
     resolve(),
diff --git a/static/easings.css b/static/easings.css
index e69de29..3c5a6d8 100644
--- a/static/easings.css
+++ b/static/easings.css
@@ -0,0 +1,23 @@
+:root {
+  --ease-in-sine: cubic-bezier(0.47, 0, 0.745, 0.715);
+  --ease-out-sine: cubic-bezier(0.39, 0.575, 0.565, 1);
+  --ease-in-out-sine: cubic-bezier(0.445, 0.05, 0.55, 0.95);
+  --ease-in-quad: cubic-bezier(0.55, 0.085, 0.68, 0.53);
+  --ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  --ease-in-out-quad: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  --ease-in-cubic: cubic-bezier(0.55, 0.055, 0.675, 0.19);
+  --ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);
+  --ease-in-out-cubic: cubic-bezier(0.645, 0.045, 0.355, 1);
+  --ease-in-quart: cubic-bezier(0.895, 0.03, 0.685, 0.22);
+  --ease-out-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
+  --ease-in-out-quart: cubic-bezier(0.77, 0, 0.175, 1);
+  --ease-in-quint: cubic-bezier(0.755, 0.05, 0.855, 0.06);
+  --ease-out-quint: cubic-bezier(0.23, 1, 0.32, 1);
+  --ease-in-out-quint: cubic-bezier(0.86, 0, 0.07, 1);
+  --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
+  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
+  --ease-in-out-expo: cubic-bezier(1, 0, 0, 1);
+  --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
+  --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
+  --ease-in-out-circ: cubic-bezier(0.785, 0.135, 0.15, 0.86);
+}