diff --git a/abp/graphstate.py b/abp/graphstate.py
index b4fe753..a206075 100755
--- a/abp/graphstate.py
+++ b/abp/graphstate.py
@@ -99,14 +99,14 @@ class GraphState(object):
     def act_circuit(self, circuit):
         """ Run many gates in one call.
 
-        :param circuit: An iterable containing tuples of the form ``(node, operation)``.  If ``operation`` is a name for a local operation (e.g. ``6``, ``hadamard``) then that operation is performed on ``node``.  If ``operation`` is ``cz`` then a CZ is performed on the two nodes in ``node``.
+        :param circuit: An iterable containing tuples of the form ``(operation, node)``.  If ``operation`` is a name for a local operation (e.g. ``6``, ``hadamard``) then that operation is performed on ``node``.  If ``operation`` is ``cz`` then a CZ is performed on the two nodes in ``node``.
 
         Example (makes a Bell pair)::
 
-            >>> g.act_circuit([(0, "hadamard"), (1, "hadamard"), ((0, 1), "cz")])
+            >>> g.act_circuit([("hadamard", 0), ("hadamard", 1), ("cz", (0, 1))])
 
         """
-        for node, operation in circuit:
+        for operation, node in circuit:
             if operation == "cz":
                 self.act_cz(*node)
             else:
diff --git a/abp/static/main.css b/abp/static/main.css
index 60460cd..8dd3550 100644
--- a/abp/static/main.css
+++ b/abp/static/main.css
@@ -41,6 +41,19 @@ html, body { margin: 0; padding: 0; overflow: hidden; font-size:  10pt; font-fam
     font-size: 9pt;
 }
 
+#options {
+    background-color: rgba(256, 256, 256, .5);
+    color: black;
+    padding: 10px;
+    font-family: monospace;
+    position: absolute;
+    text-align: right;
+    bottom: 10px;
+    right: 10px;
+    font-size: 9pt;
+}
+
+
 #version {
     color:black;
     padding: 10px;
diff --git a/abp/static/scripts/materials.js b/abp/static/scripts/materials.js
index 90f55f6..54992aa 100644
--- a/abp/static/scripts/materials.js
+++ b/abp/static/scripts/materials.js
@@ -12,7 +12,7 @@ materials.prepare = function() {
     materials.edge = new THREE.LineBasicMaterial({
         color: "gray",
         transparent: false,
-        linewidth: 3
+        linewidth: 5
     });
     materials.edge.depthTest = false;
     materials.qubit = new THREE.PointsMaterial({
diff --git a/tests/mock.py b/tests/mock.py
index 6cf84ff..8190edc 100644
--- a/tests/mock.py
+++ b/tests/mock.py
@@ -39,7 +39,7 @@ class AndersWrapper(graphsim.GraphRegister):
         return self.to_json() == other.to_json()
 
     def act_circuit(self, circuit):
-        for node, operation in circuit:
+        for operation, node in circuit:
             if operation == "cz":
                 self.act_cz(*node)
             else:
@@ -103,8 +103,8 @@ def named_node_graph():
     """ A graph with named nodes"""
     edges = (0, 1), (1, 2), (2, 0), (0, 3), (100, 200), (200, "named")
     g = ABPWrapper([0, 1, 2, 3, 100, 200, "named"])
-    g.act_circuit((i, "hadamard") for i in g.node)
-    g.act_circuit((edge, "cz") for edge in edges)
+    g.act_circuit(("hadamard", i) for i in g.node)
+    g.act_circuit(("cz", edge) for edge in edges)
     return g
 
 
@@ -112,8 +112,8 @@ def simple_graph():
     """ A simple graph to test with"""
     edges = (0, 1), (1, 2), (2, 0), (0, 3), (100, 200)
     g = ABPWrapper([0, 1, 2, 3, 100, 200])
-    g.act_circuit((i, "hadamard") for i in g.node)
-    g.act_circuit((edge, "cz") for edge in edges)
+    g.act_circuit(("hadamard", i) for i in g.node)
+    g.act_circuit(("cz", edge) for edge in edges)
     return g