diff --git a/components/content/MatrixPdock.vue b/components/content/MatrixPdock.vue
index b2761110c800e0730275a55b026158040bc36beb..1ba4d7e6cf0d9ff7cb6a865553b614182b7cfeaa 100644
--- a/components/content/MatrixPdock.vue
+++ b/components/content/MatrixPdock.vue
@@ -26,7 +26,7 @@ export interface PlotMargin {
 const margin = ref<PlotMargin>({
     marginTop: 100,
     marginRight: 50,
-    marginBottom: 0,
+    marginBottom: 50,
     marginLeft: 150
 })
 
@@ -92,7 +92,7 @@ const computedPDocksMatrixPlotOptions = computed(() => {
             x: { axis: "top", label: "Proteins", tickRotate: 45 },
             y: { label: "Proteins" },
             legend: { label: matrix[0] },
-            color: { scheme: "plasma", legend: true, reverse: true },
+            color: { scheme: "plasma", legend: true, reverse: true, domain: [0, 1] },
             marks: [
                 Plot.frame(),
                 Plot.cell(toValue(matrix[1]), {