fixed ldap issue and small template fix

rhodecode/lib/auth.py

@@ -109,7 +109,7 b' def authfunc(environ, username, password'
         username = username.lower()
         user_obj = user_model.get_by_username(username, cache=False,
                                             case_insensitive=True)
-        if user_obj is not None:
+        if user_obj is not None and user_obj.is_ldap is False:
             return False 
         
         from rhodecode.model.settings import SettingsModel

rhodecode/public/css/style.css

@@ -2317,7 +2317,7 b' display:block;'
 color:red;
 margin:8px 0 0;
 padding:0;
-width: 320px;
+max-width: 320px;
 }
 
 #login div.form div.fields div.field div.label label,#register div.form div.fields div.field div.label label {