feat(tpl): adjust archive download arrow position

Author: marjune163

src/tpl/frontend/index.css

@@ -346,7 +346,7 @@ html.dragging::before {
 	content: '';
 	position: absolute;
 	left: 0.6em;
-	top: 1.1em;
+	top: 1em;
 	width: 0.5em;
 	height: 0.5em;
 	margin-left: 1px;