Fixed after review dstackai/dstack-cloud#373

Author: olgenn

frontend/src/locale/en.json

@@ -565,7 +565,7 @@
   "fleets": {
     "no_alert": {
       "title": "No fleets",
-      "description": "Please, create a fleet",
+      "description": "The project has no fleets. Create one before submitting a run.",
       "button_title": "Create a fleet"
     },
     "fleet": "Fleet",

frontend/src/pages/Fleets/List/styles.module.scss

@@ -1,5 +1,14 @@
 .alertBox {
     margin-bottom: 12px;
+
+    :global {
+        & [class^="awsui_alert"] {
+            & [class^="awsui_action-slot"] {
+                display: flex;
+                align-items: center;
+            }
+        }
+    }
 }
 .filters {
     display: flex;

frontend/src/pages/Runs/List/styles.module.scss

@@ -1,5 +1,14 @@
 .alertBox {
     margin-bottom: 12px;
+
+    :global {
+        & [class^="awsui_alert"] {
+            & [class^="awsui_action-slot"] {
+                display: flex;
+                align-items: center;
+            }
+        }
+    }
 }
 .selectFilters {
     display: flex;