css fond et les bulles

src/app/pages/chat/chat-view.scss

@@ -212,6 +212,7 @@
             }
 
             &.agent-bubble {
+              box-shadow: none;
               //background: #ffffff;
               //border: 1px solid #e5e7eb;
               //border-bottom-left-radius: 4px;

src/app/pages/dashboard/dashboard.scss

@@ -11,6 +11,7 @@
     overflow: hidden;
     position: relative;
     background-image: url("/assets/images/image.png");
+    background-size: cover;
 
     .content-header {
       display: flex;