vaev-style: Fix evaluation order for important declarations.

Author: Flotchet

src/vaev-style/computer.cpp

@@ -92,7 +92,7 @@ Rc<SpecifiedValues> Computer::_evalCascade(SpecifiedValues const& parent, Matchi
         }
     }
 
-    for (auto const& prop : iterRev(importantProps))
+    for (auto const& prop : importantProps)
         prop->apply(parent, *computed);
 
     return computed;

tests/css/selectors/descendant.xhtml

@@ -81,4 +81,20 @@
             }
         </style>
     </rendering>
+
+    <rendering>
+        <div class="o_content">
+            <div class="o_flex o_flex2" />
+        </div>
+
+        <style>
+            .o_flex {
+                background-color: red !important;
+            }
+            .o_content > .o_flex.o_flex2 {
+                background-color: green !important;
+            }
+            
+        </style>
+    </rendering>
 </test>