diff --git a/src/parse/control_flow.rs b/src/parse/control_flow.rs
index 748b78c..90d3eeb 100644
--- a/src/parse/control_flow.rs
+++ b/src/parse/control_flow.rs
@@ -60,17 +60,14 @@ impl<'a> Parser<'a> {
 
         loop {
             self.whitespace_or_comment();
-            if let Some(Token { kind: '@', pos }) = self.toks.peek() {
-                self.toks.peek_forward(1);
-                let ident = peek_ident_no_interpolation(self.toks, false, pos)?;
-                if ident.as_str() != "else" {
-                    self.toks.reset_cursor();
-                    break;
-                }
-                self.toks.truncate_iterator_to_cursor();
-            } else {
+
+            let start = self.toks.cursor();
+
+            if !self.consume_char_if_exists('@') || !self.scan_identifier("else", false) {
+                self.toks.set_cursor(start);
                 break;
             }
+
             self.whitespace_or_comment();
             if let Some(tok) = self.toks.peek() {
                 match tok.kind {
@@ -195,9 +192,9 @@ impl<'a> Parser<'a> {
             Some(..) | None => false,
         })?;
 
-        let through = if self.scan_identifier("through") {
+        let through = if self.scan_identifier("through", true) {
             1
-        } else if self.scan_identifier("to") {
+        } else if self.scan_identifier("to", true) {
             0
         } else {
             return Err(("Expected \"to\" or \"through\".", self.span_before).into());
diff --git a/src/parse/media.rs b/src/parse/media.rs
index 4cd27a7..63ec8e2 100644
--- a/src/parse/media.rs
+++ b/src/parse/media.rs
@@ -9,16 +9,16 @@ use super::Parser;
 impl<'a> Parser<'a> {
     /// Peeks to see if the `ident` is at the current position. If it is,
     /// consume the identifier
-    ///
-    /// This method is case insensitive
-    pub fn scan_identifier(&mut self, ident: &'static str) -> bool {
+    pub fn scan_identifier(&mut self, ident: &'static str, case_insensitive: bool) -> bool {
         let mut peeked_identifier =
             match peek_ident_no_interpolation(self.toks, false, self.span_before) {
                 Ok(v) => v.node,
                 Err(..) => return false,
             };
 
-        peeked_identifier.make_ascii_lowercase();
+        if case_insensitive {
+            peeked_identifier.make_ascii_lowercase();
+        }
 
         if peeked_identifier == ident {
             self.toks.truncate_iterator_to_cursor();
@@ -144,7 +144,7 @@ impl<'a> Parser<'a> {
             } else {
                 buf.push_str(&ident);
 
-                if self.scan_identifier("and") {
+                if self.scan_identifier("and", true) {
                     self.whitespace_or_comment();
                     buf.push_str(" and ");
                 } else {
@@ -157,7 +157,7 @@ impl<'a> Parser<'a> {
             self.whitespace_or_comment();
             buf.push_str(&self.parse_media_feature()?);
             self.whitespace_or_comment();
-            if !self.scan_identifier("and") {
+            if !self.scan_identifier("and", true) {
                 break;
             }
             buf.push_str(" and ");
diff --git a/src/parse/value/css_function.rs b/src/parse/value/css_function.rs
index 9cc2d9f..01ec78d 100644
--- a/src/parse/value/css_function.rs
+++ b/src/parse/value/css_function.rs
@@ -420,7 +420,7 @@ impl<'a> Parser<'a> {
                 'u' | 'U' => {
                     let before_url = self.toks.cursor();
 
-                    if !self.scan_identifier("url") {
+                    if !self.scan_identifier("url", true) {
                         buffer.push(tok.kind);
                         self.toks.next();
                         wrote_newline = false;