css: add icon colors

from pve-manager

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

css/ext6-pmx.css

@@ -13,3 +13,28 @@
 .proxmox-invalid-row {
     background-color: #f3d6d7;
 }
+
+/* some icons have to be color manually */
+.black {
+    color: #000;
+}
+
+.normal {
+    color: #c2ddf2;
+}
+
+.faded {
+    color: #cfcfcf;
+}
+
+.good {
+    color: #21BF4B;
+}
+
+.warning {
+    color: #fc0;
+}
+
+.critical {
+    color: #FF6C59;
+}