diff --git a/client/src/pages/certification.css b/client/src/pages/certification.css
index 01f62379c68..8515534f140 100644
--- a/client/src/pages/certification.css
+++ b/client/src/pages/certification.css
@@ -230,3 +230,32 @@
     font-size: 28px;
   }
 }
+
+@media screen and (max-width: 675px) {
+  .certification-namespaces.issue-date {
+    padding: 0;
+    border: 0;
+  }
+
+  .certification-namespace header {
+    height: 190px;
+  }
+
+  .certification-namespace h3 {
+    font-size: 15px;
+  }
+
+  .certification-namespace h1 {
+    font-size: 17px;
+  }
+
+  .certification-namespace h4 {
+    font-size: 15px;
+    margin-top: 20px;
+  }
+}
+
+.certificate-outer-wrapper {
+  margin-top: calc(-1 * var(--header-height));
+  background-color: #fff;
+}