diff --git a/src/core.js b/src/core.js
index f6ded1d..e88b057 100644
--- a/src/core.js
+++ b/src/core.js
@@ -12,7 +12,7 @@ import {
 } from './consts'
 
 /* FEATURE.CSS.START */
-import { cssmap, genCss, genuid } from './css'
+import { genCss, genuid } from './css'
 /* FEATURE.CSS.END */
 
 // saves a few characters, since document will never change
diff --git a/src/css.js b/src/css.js
index 53542c0..2e8dfff 100644
--- a/src/css.js
+++ b/src/css.js
@@ -49,7 +49,7 @@ const csstag = (scoped) =>
             str += f + (values.shift() || '')
         }
 
-        return genCss(genuid(), str, scoped)
+        return genCss('dl' + genuid(), str, scoped)
     }
 
 export const css = csstag(false)
@@ -61,7 +61,7 @@ function parseCombinedCss(str) {
 
     // compat layer for older browsers. when css nesting stablizes this can be removed
     str += '\n'
-    for (;  ;) {
+    for (;;) {
         let [first, ...rest] = str.split('\n')
         if (first.trim().endsWith('{')) break