diff --git a/luasrc/view/dockerman/overview.htm b/luasrc/view/dockerman/overview.htm
index 39c4126..c870fea 100644
--- a/luasrc/view/dockerman/overview.htm
+++ b/luasrc/view/dockerman/overview.htm
@@ -138,7 +138,7 @@ end
 			border-radius: 0.375rem;
 		}
 		.block {
-			border: 3px solid #2a2a2a;
+			border: 2px solid #2c323c;
 			box-shadow: none;
 		}
 	}
@@ -148,7 +148,7 @@ end
 			border-radius: 0.375rem;
 		}
 		.block {
-			border: 3px solid #2a2a2a;
+			border: 2px solid #2c323c;
 			box-shadow: none;
 		}
 	<% end -%>