[ACS-7560] undo deletion notification (#9632)

* ACS-7560 Fixed margin around snackbar and size of x icon

* ACS-7560 Fixed styles for info snackbar

lib/core/src/lib/snackbar-content/snackbar-content.component.scss

@@ -24,10 +24,23 @@
 
             &.adf-snackbar-message-content-action-button {
                 margin-right: 8px;
+                padding-left: 16px;
+                padding-right: 16px;
+                width: auto;
+                -webkit-font-smoothing: subpixel-antialiased;
             }
 
             &.adf-snackbar-message-content-action-icon {
                 padding: 0;
+                width: auto;
+
+                mat-icon {
+                    height: 24px;
+                    width: 24px;
+                    font-size: 24px;
+                    margin-right: 0;
+                    margin-top: 4px;
+                }
             }
         }
     }

lib/core/src/lib/styles/_mat-selectors.scss

@@ -123,3 +123,6 @@ $mat-evolution-chip-set: '.mdc-evolution-chip-set';
 $mat-button-base: '.mat-mdc-button-base';
 $mat-evolution-chip-text-label: '.mdc-evolution-chip__text-label';
 $cdk-overlay-pane: '.cdk-overlay-pane';
+$mat-snackbar: '.mdc-snackbar';
+$mat-snack-bar-container: '.mat-mdc-snack-bar-container';
+$mat-snackbar-label: '.mdc-snackbar__label';

lib/core/src/lib/styles/material.theme.scss

@@ -58,4 +58,14 @@
             }
         }
     }
+
+    #{$mat-snackbar} {
+        &#{$mat-snack-bar-container} {
+            margin: 24px;
+
+            #{$mat-snackbar-label} {
+                line-height: unset;
+            }
+        }
+    }
 }