diff --git a/public/assets/css/network/public.css b/public/assets/css/network/public.css
index 6d6a94241a..5b1007e9bd 100644
--- a/public/assets/css/network/public.css
+++ b/public/assets/css/network/public.css
@@ -115,8 +115,7 @@
     height: auto;
 }
 .notice-content {
-    flex-grow: 1;
-    flex-shrink: 0;
+    word-break: break-word;
     padding: var(--small-size);
     border-radius: 0 0 var(--small-size) var(--small-size);
 }
diff --git a/public/assets/css/network/public_mid.css b/public/assets/css/network/public_mid.css
index 6ec952438e..0d6fbefa79 100644
--- a/public/assets/css/network/public_mid.css
+++ b/public/assets/css/network/public_mid.css
@@ -115,8 +115,7 @@
     height: auto;
 }
 .notice-content {
-    flex-grow: 1;
-    flex-shrink: 0;
+    word-break: break-word;
     padding: var(--small-size);
     border-radius: 0 0 var(--small-size) var(--small-size);
 }
diff --git a/public/assets/css/network/public_small.css b/public/assets/css/network/public_small.css
index b4e66824ab..005301dfa7 100644
--- a/public/assets/css/network/public_small.css
+++ b/public/assets/css/network/public_small.css
@@ -115,8 +115,7 @@
     height: auto;
 }
 .notice-content {
-    flex-grow: 1;
-    flex-shrink: 0;
+    word-break: break-word;
     padding: var(--small-size);
     border-radius: 0 0 var(--small-size) var(--small-size);
 }