diff --git a/Userland/Libraries/LibWeb/CSS/Properties.json b/Userland/Libraries/LibWeb/CSS/Properties.json
index 629f71faa2..5a056133fe 100644
--- a/Userland/Libraries/LibWeb/CSS/Properties.json
+++ b/Userland/Libraries/LibWeb/CSS/Properties.json
@@ -1141,6 +1141,7 @@
     "initial": "auto",
     "valid-identifiers": [
       "auto",
+      "all",
       "none"
     ]
   },
diff --git a/Userland/Libraries/LibWeb/CSS/StyleProperties.cpp b/Userland/Libraries/LibWeb/CSS/StyleProperties.cpp
index f16ad5c25d..5a998edce0 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleProperties.cpp
+++ b/Userland/Libraries/LibWeb/CSS/StyleProperties.cpp
@@ -415,6 +415,8 @@ Optional<CSS::PointerEvents> StyleProperties::pointer_events() const
     switch (value.value()->to_identifier()) {
     case CSS::ValueID::Auto:
         return CSS::PointerEvents::Auto;
+    case CSS::ValueID::All:
+        return CSS::PointerEvents::All;
     case CSS::ValueID::None:
         return CSS::PointerEvents::None;
     default:
diff --git a/Userland/Libraries/LibWeb/CSS/StyleValue.h b/Userland/Libraries/LibWeb/CSS/StyleValue.h
index 35f3954b22..4999886f53 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleValue.h
+++ b/Userland/Libraries/LibWeb/CSS/StyleValue.h
@@ -264,6 +264,7 @@ enum class WhiteSpace {
 
 enum class PointerEvents {
     Auto,
+    All,
     None
 };
 
diff --git a/Userland/Libraries/LibWeb/Page/EventHandler.cpp b/Userland/Libraries/LibWeb/Page/EventHandler.cpp
index 2facde87d2..e45ab08d9a 100644
--- a/Userland/Libraries/LibWeb/Page/EventHandler.cpp
+++ b/Userland/Libraries/LibWeb/Page/EventHandler.cpp
@@ -200,6 +200,7 @@ bool EventHandler::handle_mousedown(const Gfx::IntPoint& position, unsigned butt
             return false;
 
         auto pointer_events = result.layout_node->computed_values().pointer_events();
+        // FIXME: Handle other values for pointer-events.
         if (pointer_events == CSS::PointerEvents::None)
             return false;
 
@@ -335,6 +336,7 @@ bool EventHandler::handle_mousemove(const Gfx::IntPoint& position, unsigned butt
         }
 
         auto pointer_events = result.layout_node->computed_values().pointer_events();
+        // FIXME: Handle other values for pointer-events.
         if (pointer_events == CSS::PointerEvents::None)
             return false;