feature: notifications__item stylized

src/styles/base/header.scss

@@ -122,7 +122,40 @@ solid-notifications {
         left: auto;
         right: 0;
         top: 5.6rem;
-        width: 300px;
+        width: 347px;
+      }
+
+      .solid-notifications__item {
+        border-bottom: 2px solid var(--color-notification-item-border);
+
+        .solid-notification {
+
+
+          .solid-notification__avatar {
+            margin-left: 1.6rem;
+            margin-right: 1.4rem;
+          }
+
+          .solid-notification__content {
+
+            .solid-notification__summary {
+              color: var(--color-notification-summary);
+              font-size: 1.2rem;
+              line-height: 1.7rem;
+              margin: 1.1rem 0 1.1rem;
+            }
+
+            .solid-notification__date {
+              display: none;
+            }
+          }
+
+          .solid-notification__read {
+            read-badge[data-unread='unread'] {
+              
+            }
+          }
+        }
       }
     }
   }