diff --git a/site/data/signatures/signatures.json b/site/data/signatures/signatures.json
index 695590d..eb823be 100644
--- a/site/data/signatures/signatures.json
+++ b/site/data/signatures/signatures.json
@@ -12,7 +12,7 @@
 		"confirm": "jonas@example.com",
 		"country": "Testland",
 		"zip": "64632",
-		"comment": "This is a 12th signature.",
+		"comment": "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111",
 		"permissionPriv": "yes",
 		"permissionNews": "yes",
 		"permissionPub": "yes",
diff --git a/site/static/css/custom.css b/site/static/css/custom.css
index a4619c8..14ba8bb 100644
--- a/site/static/css/custom.css
+++ b/site/static/css/custom.css
@@ -282,6 +282,7 @@ table#sigtable {
   display: table;
   width: 100%;
   margin-bottom: 20px;
+  table-layout: fixed;
 }
 table#sigtable thead, table#sigtable tbody {
   width: 100%;
@@ -296,7 +297,6 @@ table#sigtable td:nth-child(3), table#sigtable th:nth-child(3) {
   width: 50%;
 }
 table#sigtable thead {
-  display: table;
   background-color: rgba(230, 230, 230, 0.3);
 }
 table#sigtable th {
@@ -304,13 +304,13 @@ table#sigtable th {
 }
 table#sigtable tr {
   width: 100%;
-  display: table;
   text-align: left;
 }
 table#sigtable th, table#sigtable td {
   border-bottom: 1px solid darkgrey;
   text-align: left;
   padding: 5px;
+  word-wrap: break-word;
 }
 table#sigtable tr:nth-child(even) {
   background-color: rgba(230, 230, 230, 0.05);