diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 6916e9361..43ef8547f 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2002,6 +2002,7 @@ button.btn.small, input[type="submit"].btn.small {
 }
 .alert .close {
   position: relative;
+  top: -2px;
   right: -21px;
   line-height: 18px;
 }
diff --git a/less/alerts.less b/less/alerts.less
index 23c17e704..562826fd3 100644
--- a/less/alerts.less
+++ b/less/alerts.less
@@ -18,6 +18,7 @@
 // Adjust close link position
 .alert .close {
   position: relative;
+  top: -2px;
   right: -21px;
   line-height: 18px;
 }