diff --git a/src/document/css/apply.c b/src/document/css/apply.c
index 0397bb38..b419c878 100644
--- a/src/document/css/apply.c
+++ b/src/document/css/apply.c
@@ -189,10 +189,20 @@ examine_element(struct html_context *html_context, struct css_selector *base,
 
 	code = get_attr_val(element->options, "class", html_context->options);
 	if (code && seltype <= CST_CLASS) {
-		selector = find_css_selector(selectors, CST_CLASS, rel, code, -1);
-		process_found_selector(selector, CST_CLASS, base);
+		unsigned char *class = code;
+
+		while (class) {
+			unsigned char *end = strchr(class, ' ');
+
+			if (end)
+				*end++ = 0;
+
+			selector = find_css_selector(selectors, CST_CLASS, rel, class, -1);
+			process_found_selector(selector, CST_CLASS, base);
+			class = end;
+		}
 	}
-	if (code) mem_free(code);
+	mem_free_if(code);
 
 	code = get_attr_val(element->options, "id", html_context->options);
 	if (code && seltype <= CST_ID) {
diff --git a/test/css/selectors.html b/test/css/selectors.html
index ed618086..cec3aecf 100644
--- a/test/css/selectors.html
+++ b/test/css/selectors.html
@@ -2,6 +2,7 @@
 	div	{ color: yellow }
 	div#foo	{ background: red }
 	div.foo { background: blue }
+	div.bar { color: red }
 	div .foo{ background: purple }
 	p,span	{ color: aqua; }
 	div,	{ background: green; }
@@ -14,5 +15,6 @@
 <div>div <span>span</span> div <span class="foo">spanclass</span> div</div>
 <div id="foo">id</div>
 <div class="foo">class <i>i</i></div>
+<div class="foo bar">red on blue</div>
 <p>p <span>i</span> <b>bold <span>i</span></b></p>
 <p><b>jedi<i> mind </i>tricks</b></p>