diff --git a/src/assets/css/custom.css b/src/assets/css/custom.css
index b331d41f..c14545d4 100644
--- a/src/assets/css/custom.css
+++ b/src/assets/css/custom.css
@@ -1109,8 +1109,7 @@ caption {overflow: hidden; line-height: 0;text-indent: -2000px;}
 .notam-info{height:600px;overflow:auto;}
 .notam-modal table{margin:1rem 0;border:1px solid #ddd;}
 .notam-modal table tr th, .notam-modal table tr td{padding:0.4rem 0.8rem;vertical-align:middle;}j
-.notam-modal table thead tr{border-bottom:1px solid #ddd;}
-.notam-modal table thead tr th{font-weight:500;border:0;background:#f4f4f4;font-size:0.875rem;border-right:1px solid #ddd;text-align:center}
+.notam-modal table thead tr th{font-weight:500;border:0;background:#f4f4f4;font-size:0.875rem;border-right:1px solid #ddd;border-bottom:1px solid #ddd;text-align:center}
 .notam-modal table tbody tr{border-bottom:1px solid #ddd;}
 .notam-modal table tbody tr th{font-weight:500;background:#f4f4f4;font-size:0.875rem;border-right:1px solid #ddd;min-width:150px;text-align:center;}
 .notam-modal table tbody tr td{border:0;background:#fff;font-size:0.875rem;}
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