From d936d9a7aa1f7ea95a5f22f5d95ba6d30a538569 Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Thu, 2 Mar 2023 18:11:45 +0200
Subject: [PATCH] UI: help popup button improvements

---
 ui-ngx/src/app/shared/components/help-popup.component.html | 2 +-
 ui-ngx/src/app/shared/components/help-popup.component.scss | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui-ngx/src/app/shared/components/help-popup.component.html b/ui-ngx/src/app/shared/components/help-popup.component.html
index a2ca50d564..1a9fe5541a 100644
--- a/ui-ngx/src/app/shared/components/help-popup.component.html
+++ b/ui-ngx/src/app/shared/components/help-popup.component.html
@@ -36,7 +36,7 @@
     <button mat-button
             color="primary"
             class="tb-help-popup-text-button"
-            [ngClass]="{'mat-stroked-button': popoverVisible && popoverReady}">
+            [ngClass]="{'mat-mdc-outlined-button mdc-button--outlined': popoverVisible && popoverReady}">
       <span>
         <ng-container *ngIf="triggerSafeHtml">
           <span [style]="triggerStyle" [innerHTML]="triggerSafeHtml"></span>
diff --git a/ui-ngx/src/app/shared/components/help-popup.component.scss b/ui-ngx/src/app/shared/components/help-popup.component.scss
index e8bdb8e0b2..2ec26a3c0f 100644
--- a/ui-ngx/src/app/shared/components/help-popup.component.scss
+++ b/ui-ngx/src/app/shared/components/help-popup.component.scss
@@ -47,6 +47,7 @@
   padding: 0 2px 0 8px;
   line-height: 28px;
   height: auto;
+  transition: border 0s;
   &.mat-mdc-outlined-button {
     padding: 0 1px 0 7px;
     line-height: 26px;