diff --git a/core/css/styles.css b/core/css/styles.css
index 6e1cef72ed..59143f9b9a 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -56,7 +56,7 @@ input[type="checkbox"]:hover+label, input[type="checkbox"]:focus+label { color:#
 /* BUTTONS */
 input[type="submit"], input[type="button"], button, .button, #quota, div.jp-progress, select, .pager li a {
 	width:auto; padding:.4em;
-	background-color:rgba(230,230,230,.5); font-weight:bold; color:#555; text-shadow:#fff 0 1px 0; border:1px solid rgba(180,180,180,.5); cursor:pointer;
+	background-color:rgba(230,230,230,.5); font-weight:bold; color:#555; text-shadow:#fff 0 1px 0; border:1px solid #bbb; border:1px solid rgba(180,180,180,.5); cursor:pointer;
 	-moz-box-shadow:0 1px 1px #fff, 0 1px 1px #fff inset; -webkit-box-shadow:0 1px 1px #fff, 0 1px 1px #fff inset; box-shadow:0 1px 1px #fff, 0 1px 1px #fff inset;
 	-moz-border-radius:.5em; -webkit-border-radius:.5em; border-radius:.5em;
 }