Create ES3-scoped-css.js

Author: VSADX

ES3-scoped-css.js

@@ -0,0 +1,15 @@
+// if you are supporting Opera 9 or lower, Internet Explorer 8 or lower, or older Safari version
+
+function generate_scoped_styles(doc) {
+    doc = doc || document
+    /** @type {HTMLCollection} */
+    var styles = doc.getElementsByTagName("style")
+    for (var i = 0; i < styles.length; i++) {
+        if (styles[i].className != "scoped") continue
+        var style = styles[i]
+        var parent_el = style.parentElement
+        parent_el.id = parent_el.id || "i" + (Math.random() * 1e9 | 0) // .toString(16)
+        style.innerHTML = style.innerHTML.split("\\\&").join("#" + parent_el.id)
+    }
+}
+generate_scoped_styles()