Truing to remove space before bibtex

Author: mkstadler

css/group.scss

@@ -146,6 +146,10 @@ svg {
     vertical-align: middle;
 }
 
+details {
+    margin-top: 0;
+    padding-top: 0;
+}
 
 .nav-pills > li > a.active {
   background-color: #980000 !important;
@@ -181,4 +185,4 @@ svg {
   user-select: none;
   -webkit-user-select: none;
   touch-action: manipulation;
-}
+}