diff --git a/Jenkinsfile.gradle b/Jenkinsfile.gradle
new file mode 100644
index 0000000..b68c8df
--- /dev/null
+++ b/Jenkinsfile.gradle
@@ -0,0 +1,29 @@
+#!/usr/bin/env groovy
+
+properties([
+  buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10')),
+  pipelineTriggers([
+    pollSCM('H/15 * * * *')
+  ])
+])
+
+node {
+  stage('Preparations') {
+    echo "Current branch: $env.BRANCH_NAME"
+    checkout scm
+  }
+
+  parallel(
+    frontend: {
+      stage('Build Frontend Assets') {
+        docker.image('aoepeople/fe-build-env:1.1.0').inside() {
+          ansiColor('xterm') {
+            sh "npm prune"
+            sh "npm install"
+            sh "npm run build"
+          }
+        }
+      }
+    },
+  )
+}
diff --git a/styles/components/icon-link.css b/styles/components/icon-link.css
index b9c36d4..54bbfd3 100644
--- a/styles/components/icon-link.css
+++ b/styles/components/icon-link.css
@@ -22,14 +22,13 @@
   }
 
   &:hover {
-    color: var(--color-white);
     &:after {
       content: '';
       position: absolute;
       left: 0;
       bottom: -8px;
       width: 100%;
-      border-bottom: 2px solid var(--color-white);
+      border-bottom: 2px solid var(--color-gray-normal);
     }
   }
 }