diff --git a/style.css b/style.css
index 0b7fefcf7b593104de3da35b5f43bb3a290a8034..9c928afe4c5b77dc92dd30ed02bac35b3195d854 100644
--- a/style.css
+++ b/style.css
@@ -29,36 +29,4 @@
     width: 97% !important;
     display: inline-block;
     margin-right: 3px;
-}
-
-/*
- * Aus Bootstrap 4 (Einheitliches Design wird "erzwungen", auch in Bootstrap 3 Themes)
- */
-.list-group-item.active, .list-group-item.active:focus, .list-group-item.active:hover {
-    z-index: 1;
-    color: #fff;
-    text-decoration: none;
-    background-color: #00acdf;
-    border-color: #00acdf;
-}
-
-.list-group-item:first-child {
-    border-top-right-radius: .25rem;
-    border-top-left-radius: .25rem;
-}
-
-.list-group-item {
-    position: relative;
-    display: block;
-    padding: 0.75rem 1.25rem;
-    margin-bottom: -1px;
-    background-color: #fff;
-    border: 1px solid #ddd;
-}
-
-.list-group {
-    padding-left: 0;
-    margin-left: 0;
-    margin-top: 10px;
-    margin-bottom: 0;
 }
\ No newline at end of file