diff --git a/crates/gosub_css3/src/parser/selector.rs b/crates/gosub_css3/src/parser/selector.rs
index 3a446a308..97fd2e337 100644
--- a/crates/gosub_css3/src/parser/selector.rs
+++ b/crates/gosub_css3/src/parser/selector.rs
@@ -273,7 +273,6 @@ impl Css3<'_> {
                     self.tokenizer.reconsume();
                     self.parse_attribute_selector()?
                 }
-                TokenType::IDHash(value) => Node::new(NodeType::IdSelector { value }, t.location),
                 TokenType::Hash(value) => Node::new(NodeType::IdSelector { value }, t.location),
                 TokenType::Colon => {
                     let nt = self.tokenizer.lookahead(0);
diff --git a/crates/gosub_css3/src/parser/value.rs b/crates/gosub_css3/src/parser/value.rs
index af72cac3a..d7697b3c0 100644
--- a/crates/gosub_css3/src/parser/value.rs
+++ b/crates/gosub_css3/src/parser/value.rs
@@ -43,15 +43,6 @@ impl Css3<'_> {
 
         let t = self.consume_any()?;
         match t.token_type {
-            TokenType::IDHash(value) => {
-                let node = Node::new(
-                    NodeType::Ident {
-                        value: format!("#{}", value),
-                    },
-                    t.location,
-                );
-                Ok(Some(node))
-            }
             TokenType::Hash(value) => {
                 let node = Node::new(NodeType::Hash { value }, t.location);
                 Ok(Some(node))
diff --git a/crates/gosub_css3/src/stylesheet.rs b/crates/gosub_css3/src/stylesheet.rs
index 14f75fce0..32076dc93 100644
--- a/crates/gosub_css3/src/stylesheet.rs
+++ b/crates/gosub_css3/src/stylesheet.rs
@@ -1,10 +1,13 @@
-use crate::colors::RgbColor;
-use anyhow::anyhow;
 use core::fmt::Debug;
-use gosub_shared::types::Result;
 use std::cmp::Ordering;
 use std::fmt::Display;
 
+use anyhow::anyhow;
+
+use gosub_shared::types::Result;
+
+use crate::colors::RgbColor;
+
 /// Defines a complete stylesheet with all its rules and the location where it was found
 #[derive(Debug, PartialEq, Clone)]
 pub struct CssStylesheet {
@@ -353,7 +356,11 @@ impl CssValue {
             crate::node::NodeType::Percentage { value } => Ok(CssValue::Percentage(value)),
             crate::node::NodeType::Dimension { value, unit } => Ok(CssValue::Unit(value, unit)),
             crate::node::NodeType::String { value } => Ok(CssValue::String(value)),
-            crate::node::NodeType::Hash { value } => Ok(CssValue::String(value)),
+            crate::node::NodeType::Hash { mut value } => {
+                value.insert(0, '#');
+
+                Ok(CssValue::String(value))
+            }
             crate::node::NodeType::Operator(_) => Ok(CssValue::None),
             crate::node::NodeType::Calc { .. } => {
                 Ok(CssValue::Function("calc".to_string(), vec![]))
@@ -428,6 +435,8 @@ impl CssValue {
 
 #[cfg(test)]
 mod test {
+    use std::vec;
+
     use super::*;
 
     // #[test]
diff --git a/crates/gosub_css3/src/tokenizer.rs b/crates/gosub_css3/src/tokenizer.rs
index ca7b943e4..8dce822a8 100644
--- a/crates/gosub_css3/src/tokenizer.rs
+++ b/crates/gosub_css3/src/tokenizer.rs
@@ -1,9 +1,11 @@
-use crate::unicode::{get_unicode_char, UnicodeChar};
+use std::fmt;
+use std::fmt::Debug;
+
 use gosub_shared::byte_stream::Character::Ch;
 use gosub_shared::byte_stream::{ByteStream, Character};
 use gosub_shared::byte_stream::{Location, LocationHandler, Stream};
-use std::fmt;
-use std::fmt::Debug;
+
+use crate::unicode::{get_unicode_char, UnicodeChar};
 
 pub type Number = f32;
 
@@ -33,16 +35,10 @@ pub enum TokenType {
     BadString(String),
     /// A [`<whitespace-token>`](https://drafts.csswg.org/css-syntax/#whitespace-token-diagram)
     Whitespace(String),
-    /// A [`<hash-token>`](https://drafts.csswg.org/css-syntax/#hash-token-diagram) with the type flag set to "unrestricted"
+    /// A [`<hash-token>`](https://drafts.csswg.org/css-syntax/#hash-token-diagram) (with the type flag set to "unrestricted")
     ///
     /// The value does not include the `#` marker.
     Hash(String),
-    /// A [`<hash-token>`](https://drafts.csswg.org/css-syntax/#hash-token-diagram) with the type flag set to "id"
-    ///
-    /// The value does not include the `#` marker.
-    ///
-    /// Hash that is a valid ID selector.
-    IDHash(String),
     /// A `<delim-token>`
     Delim(char),
     /// A `<{-token>`
@@ -109,10 +105,6 @@ impl Token {
         Token::new(TokenType::Delim(c), location)
     }
 
-    fn new_id_hash(value: &str, location: Location) -> Token {
-        Token::new(TokenType::IDHash(value.to_string()), location)
-    }
-
     fn new_hash(value: &str, location: Location) -> Token {
         Token::new(TokenType::Hash(value.to_string()), location)
     }
@@ -204,7 +196,6 @@ impl fmt::Display for Token {
             | TokenType::Comment(val)
             | TokenType::BadUrl(val)
             | TokenType::Hash(val)
-            | TokenType::IDHash(val)
             | TokenType::Ident(val)
             | TokenType::Function(val)
             | TokenType::QuotedString(val)
@@ -384,11 +375,7 @@ impl<'stream> Tokenizer<'stream> {
                 self.next_char();
 
                 if self.is_ident_char(self.current_char().into()) || self.is_start_of_escape(0) {
-                    return if self.is_next_3_points_starts_ident_seq(0) {
-                        Token::new_id_hash(self.consume_ident().as_str(), loc)
-                    } else {
-                        Token::new_hash(self.consume_ident().as_str(), loc)
-                    };
+                    return Token::new_hash(self.consume_ident().as_str(), loc);
                 }
 
                 Token::new_delim(c, loc)
@@ -962,9 +949,10 @@ impl<'stream> Tokenizer<'stream> {
 
 #[cfg(test)]
 mod test {
-    use super::*;
     use gosub_shared::byte_stream::Encoding;
 
+    use super::*;
+
     macro_rules! assert_token_eq {
         ($t1:expr, $t2:expr) => {
             assert_eq!($t1.token_type, $t2.token_type)
@@ -1368,7 +1356,7 @@ mod test {
         let tokens = vec![
             // 1st css rule
             Token::new(TokenType::Whitespace("\n".into()), Location::default()),
-            Token::new_id_hash("header", Location::default()),
+            Token::new_hash("header", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             Token::new_delim('.', Location::default()),
             Token::new_ident("nav", Location::default()),
@@ -1585,14 +1573,14 @@ mod test {
         stream.close();
 
         let tokens = vec![
-            Token::new_id_hash("red0", Location::default()),
+            Token::new_hash("red0", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
-            Token::new_id_hash("-Red", Location::default()),
+            Token::new_hash("-Red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
-            Token::new_id_hash("--red", Location::default()),
+            Token::new_hash("--red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#--\\red`
-            Token::new_id_hash("--red", Location::default()),
+            Token::new_hash("--red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#0red` => 0red
             Token::new_hash("0red", Location::default()),
@@ -1601,7 +1589,7 @@ mod test {
             Token::new_hash("-0red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#_Red`
-            Token::new_id_hash("_Red", Location::default()),
+            Token::new_hash("_Red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#.red` => [#, ., red]
             Token::new_delim('#', Location::default()),
@@ -1609,13 +1597,13 @@ mod test {
             Token::new_ident("red", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#rêd`
-            Token::new_id_hash("rêd", Location::default()),
+            Token::new_hash("rêd", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#êrd`
-            Token::new_id_hash("êrd", Location::default()),
+            Token::new_hash("êrd", Location::default()),
             Token::new(TokenType::Whitespace(" ".into()), Location::default()),
             // `#\\.red\\`
-            Token::new_id_hash(".red\u{FFFD}", Location::default()),
+            Token::new_hash(".red\u{FFFD}", Location::default()),
             Token::new(TokenType::Eof, Location::default()),
         ];
         let mut tokenizer = Tokenizer::new(&mut stream, Location::default());