diff --git a/extensions/window-list/Makefile.am b/extensions/window-list/Makefile.am
index 48d71def..cd3e03bc 100644
--- a/extensions/window-list/Makefile.am
+++ b/extensions/window-list/Makefile.am
@@ -2,5 +2,9 @@ EXTENSION_ID = window-list
 
 EXTRA_MODULES = prefs.js
 
+if CLASSIC_MODE
+  EXTRA_MODULES += classic.css
+endif
+
 include ../../extension.mk
 include ../../settings.mk
diff --git a/extensions/window-list/classic.css b/extensions/window-list/classic.css
new file mode 100644
index 00000000..bc89015f
--- /dev/null
+++ b/extensions/window-list/classic.css
@@ -0,0 +1,42 @@
+@import url("stylesheet.css");
+
+#panel.bottom-panel {
+    border-top-width: 1px;
+    border-bottom-width: 0px;
+  }
+
+  .bottom-panel .window-button > StWidget {
+    background-color: #e9e9e9 !important;
+    background-gradient-direction: vertical;
+    background-gradient-end: #d0d0d0;
+    color: #555 !important;
+    border-radius: 2px !important;
+    text-shadow: 0 0 transparent;
+    box-shadow: inset -1px -1px 1px rgba(0,0,0,0.5) !important;
+  }
+
+  .bottom-panel .window-button:hover > StWidget {
+    background-color: #f9f9f9 !important;
+    background-gradient-end: #e0e0e0;
+  }
+
+  .bottom-panel .window-button:active > StWidget {
+    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.5) !important;
+  }
+
+  .bottom-panel .window-button.focused > StWidget {
+    background-color: #a9a9a9 !important;
+    background-gradient-end: #b0b0b0;
+    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.5) !important;
+  }
+
+  .bottom-panel .window-button.focused:hover > StWidget {
+    background-color: #b9b9b9 !important;
+    background-gradient-end: #c0c0c0;
+  }
+
+  .bottom-panel .window-button.minimized > StWidget {
+    color: #888 !important;
+    box-shadow: inset -1px -1px 1px rgba(0,0,0,0.4) !important;
+  }
+