3 files changed, 9 insertions, 6 deletions
diff --git a/src/libserver/css/css_parser.cxx b/src/libserver/css/css_parser.cxx
index 49b42021c..d7b1c8ca8 100644
--- a/src/libserver/css/css_parser.cxx
+++ b/src/libserver/css/css_parser.cxx
@@ -833,6 +833,8 @@ TEST_SUITE("css parser") {
 			"em { color: rgba(100%,0%,0%,1) } /* the same, with explicit opacity of 1 */\n",
 			"p { color: rgba(0,0,255,0.5) }        /* semi-transparent solid blue */\n",
 			"p { color: rgba(100%, 50%, 0%, 0.1) } /* very transparent solid orange */",
+			".chat-icon[_ng-cnj-c0]::before{content:url(group-2.63e87cd21fbf8c966dd.svg);width:60px;height:60px;display:block}",
+			"tt{color:#1e3482}",
 		};
 
 		rspamd_mempool_t *pool = rspamd_mempool_new(rspamd_mempool_suggest_size(),
diff --git a/src/libserver/css/css_tokeniser.cxx b/src/libserver/css/css_tokeniser.cxx
index 5b0a0c086..0374193bf 100644
--- a/src/libserver/css/css_tokeniser.cxx
+++ b/src/libserver/css/css_tokeniser.cxx
@@ -177,7 +177,7 @@ css_parser_token::adjust_dim(const css_parser_token &dim_token) -> bool
 /*
  * Consume functions: return a token and advance lexer offset
  */
-auto css_tokeniser::consume_ident() -> struct css_parser_token
+auto css_tokeniser::consume_ident(bool allow_number) -> struct css_parser_token
 {
 	auto i = offset;
 	auto need_escape = false;
@@ -211,7 +211,7 @@ auto css_tokeniser::consume_ident() -> struct css_parser_token
 	while (i < input.size()) {
 		auto c = input[i];
 
-		auto is_plain_c = allow_middle_minus ? is_plain_ident(c) :
+		auto is_plain_c = (allow_number || allow_middle_minus) ? is_plain_ident(c) :
 						  is_plain_ident_start(c);
 		if (!is_plain_c) {
 			if (c == '\\' && i + 1 < input.size ()) {
@@ -533,8 +533,8 @@ auto css_tokeniser::next_token(void) -> struct css_parser_token
 		case '\r':
 		case '\v': {
 			/* Consume as much space as we can */
-			while (i < input.size() && g_ascii_isspace(c)) {
-				c = input[i++];
+			while (i < input.size() && g_ascii_isspace(input[i])) {
+				i++;
 			}
 
 			auto ret = make_token<css_parser_token::token_type::whitespace_token>(
@@ -675,7 +675,8 @@ auto css_tokeniser::next_token(void) -> struct css_parser_token
 				if ((is_plain_ident(next_c) || next_c == '-') &&
 						(is_plain_ident(next_next_c) || next_next_c == '-')) {
 					offset = i + 1;
-					auto ident_token = consume_ident();
+					/* We consume indent, but we allow numbers there */
+					auto ident_token = consume_ident(true);
 
 					if (ident_token.type == css_parser_token::token_type::ident_token) {
 						/* Update type */
diff --git a/src/libserver/css/css_tokeniser.hxx b/src/libserver/css/css_tokeniser.hxx
index 4a484ecd6..a45e56f3f 100644
--- a/src/libserver/css/css_tokeniser.hxx
+++ b/src/libserver/css/css_tokeniser.hxx
@@ -194,7 +194,7 @@ private:
 	mutable std::list<css_parser_token> backlog;
 
 	auto consume_number() -> struct css_parser_token;
-	auto consume_ident() -> struct css_parser_token;
+	auto consume_ident(bool allow_number = false) -> struct css_parser_token;
 };
 
 }