[JENKINS-61478] Also moving alert height and display to CSS

war/src/main/less/base/style.less

@@ -1596,6 +1596,9 @@ table.progress-bar.red td.progress-bar-done {
     font-size: 1.75rem;
     z-index:1000;
     border-bottom: 1px solid black;
+    line-height: 3.5rem;
+    height: 3.5rem;
+    display: block;
 }
 
 #notification-bar .svg-icon {

war/src/main/webapp/scripts/hudson-behavior.js

@@ -2922,8 +2922,6 @@ var notificationBar = {
 
         this.div.className=options.alertClass || this.defaultAlertClass;
         this.div.classList.add("notif-alert-show");
-        this.div.style.height = this.div.style.lineHeight = options.height || "3.5rem";
-        this.div.style.display = "block";
 
         this.clearTimeout();
         var self = this;