diff --git a/app/assets/stylesheets/extend/datatable.scss b/app/assets/stylesheets/extend/datatable.scss
index 1da42d628..ef49f5e1d 100644
--- a/app/assets/stylesheets/extend/datatable.scss
+++ b/app/assets/stylesheets/extend/datatable.scss
@@ -8,10 +8,9 @@
   word-break: initial;
 
   thead {
-    background-color: $color-concrete;
-
     tr {
       th {
+        background-color: $color-concrete;
         border-bottom: 2px solid $color-white;
         border-left: 2px solid $color-white;
         font-weight: bold;
@@ -31,6 +30,11 @@
 
         &:first-child {
           border-left: 0;
+          border-top-left-radius: $border-radius-default;
+        }
+
+        &:last-child {
+          border-top-right-radius: $border-radius-default;
         }
       }
 
diff --git a/app/assets/stylesheets/shared/datatable.scss b/app/assets/stylesheets/shared/datatable.scss
index 514492f86..1d2089e38 100644
--- a/app/assets/stylesheets/shared/datatable.scss
+++ b/app/assets/stylesheets/shared/datatable.scss
@@ -87,4 +87,8 @@
       margin-right: .5em;
     }
   }
+
+  table > tbody > tr:first-child > td {
+    border-top: 0;
+  }
 }