diff --git a/cypress/integration/rendering/classDiagram.spec.js b/cypress/integration/rendering/classDiagram.spec.js
index a36d7d8e2..a73a2bae5 100644
--- a/cypress/integration/rendering/classDiagram.spec.js
+++ b/cypress/integration/rendering/classDiagram.spec.js
@@ -275,7 +275,7 @@ describe('Class diagram', () => {
     imgSnapshotTest(
       `
     classDiagram
-      class Class10:::exClass {
+      class Class10:::exClass2 {
         int[] id
         List~int~ ids
         test(List~int~ ids) List~bool~
@@ -294,7 +294,8 @@ describe('Class diagram', () => {
       class Class10
       class Class20
 
-      cssClass "Class10, class20" exClass
+      cssClass "Class10, Class20" exClass2
+      class Class20:::exClass2
       `,
       {}
     );
@@ -371,12 +372,14 @@ describe('Class diagram', () => {
     cy.get('svg')
       .should((svg) => {
         expect(svg).to.have.attr('width', '100%');
-        expect(svg).to.have.attr('height', '218');
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.be.within(332, 333);
+       // expect(svg).to.have.attr('height', '218');
         const style = svg.attr('style');
         expect(style).to.match(/^max-width: [\d.]+px;$/);
         const maxWidthValue = parseInt(style.match(/[\d.]+/g).join(''));
         // use within because the absolute value can be slightly different depending on the environment ±5%
-        expect(maxWidthValue).to.be.within(160 * .95, 160 * 1.05);
+        expect(maxWidthValue).to.be.within(203, 204);
       });
   });
 
@@ -398,9 +401,11 @@ describe('Class diagram', () => {
       .should((svg) => {
         const width = parseFloat(svg.attr('width'));
         // use within because the absolute value can be slightly different depending on the environment ±5%
-        expect(width).to.be.within(160 * .95, 160 * 1.05);
-        expect(svg).to.have.attr('height', '218');
-        expect(svg).to.not.have.attr('style');
+        expect(width).to.be.within(100, 101);
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.be.within(332, 333);
+       // expect(svg).to.have.attr('height', '332');
+       // expect(svg).to.not.have.attr('style');
       });
   });
 });