Index: src/wp-admin/css/list-tables.css
===================================================================
--- src/wp-admin/css/list-tables.css	(revision 29225)
+++ src/wp-admin/css/list-tables.css	(working copy)
@@ -1233,10 +1233,13 @@
 	width: -webkit-calc( 50% - 8px );
 	width: calc( 50% - 8px );
 	background-color: #fff;
-	border: 1px solid #dedede;
+	border: 1px solid #e5e5e5;
+	-webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.04);
+	box-shadow: 0 1px 1px rgba(0,0,0,0.04);
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
 	box-sizing: border-box;
 }
 
 .plugin-card:nth-child(odd) {
@@ -1317,7 +1320,7 @@
 	clear: both;
 	padding: 12px 20px;
 	background-color: #fafafa;
-	border-top: 1px solid #dedede;
+	border-top: 1px solid #e5e5e5;
 	overflow: hidden;
 }