.inhaltsseite_text_box #sitemap li ul{
list-style:disc;
margin-left: 10px;
margin-bottom: 10px;
}

.inhaltsseite_text_box #sitemap li{
list-style:none;
margin-left: 40px;
margin-bottom: 10px;
}

.inhaltsseite_text_box #sitemap li ul li{
list-style: disc;
margin-right: 10px;
}