diff --git a/blocks/login/styles.php b/blocks/login/styles.php
index <HASH>..<HASH> 100644
--- a/blocks/login/styles.php
+++ b/blocks/login/styles.php
@@ -14,8 +14,9 @@
 .block_login .loginform div {
   margin:0.3em 0.8em;
   text-align:right;
+  display:block;
 }
 
-.block_login .btn input {
+.block_login .loginform div.c1.btn {
   text-align:center;
 }
Merged login box fix for MDL-<I>