:root{--cassiopeia-color-primary:#ff2855;--cassiopeia-color-link:#ffffff;--cassiopeia-color-hover:#ffffff;--body-color: white; --body-bg: black;}
.container-header {
  background-color: black;
}
.sidebar-left.card
{
    background: url(http://herrmannelig.com.pl/templates/dancingqueen/images/bkg_sidemenu.gif) left bottom no-repeat;
}
h3.card-header {
    background: url(http://herrmannelig.com.pl/templates/dancingqueen/images/bkg_sideheader.jpg) top left no-repeat;
}
.sidebar-left .nav-item a {
    background: url(http://herrmannelig.com.pl/templates/dancingqueen/images/bkg_listicon.gif) left no-repeat;
}

.sidebar-left .nav-item a:hover {
    background: url(http://herrmannelig.com.pl/templates/dancingqueen/images/bkg_listicon_on.gif) left no-repeat;
}
.page-link
{
	background-color:black;
}