I am developing the customize openstack dashboard, so I gone through tutorials from this link http://docs.openstack.org/developer/horizon/topics/customizing.html#changing-the-logo (http://docs.openstack.org/developer/h...)

They told how to change the logo of openstack, But I am not getting the file in which following code is mentioned

#splash .login {
    background: url(/static/dashboard/img/logo-splash.png) no-repeat center 35px;

h1.brand a {
    background: url(/static/dashboard/img/logo.png) top left no-repeat;

Please tell me the directory of above source code, thanks