diff --git a/docs/borg_theme/css/borg.css b/docs/borg_theme/css/borg.css
index e05fd24ed..e96d3f071 100644
--- a/docs/borg_theme/css/borg.css
+++ b/docs/borg_theme/css/borg.css
@@ -236,3 +236,17 @@ readthedocs-flyout {
 .sphinxsidebar > .sidebar-block:has(#main-search):after {
     margin: 7px 22px 0 22px;
 }
+/* Downloads line in the sidebar: a single line, left-aligned with the boxes
+   above it and the table of contents below it. */
+.borg-downloads {
+    padding: 0 22px;
+    margin: 7px 0 7px 0;
+    font-size: 14px;
+    color: #000;
+}
+.borg-downloads:after {
+    content: '';
+    display: block;
+    border-top: 1px solid #ccc;
+    margin: 7px 0 0 0;
+}