.gallery_index_element { float:left; width:25%; margin-top:20px ; margin-bottom: 20px; }
.gallery_index_element p { text-align:center; margin:0; }

.navgroup { margin:10px; }
.navgroup-border { margin:10px; padding:5px; border: 1px solid rgb(45,57,86); display:inline-block; }
.current-group { color: rgb(255,26,0); }
.navgroup-thumb { margin:5px; width: 50px; display:inline-block; }
.large-text { font-size:large; }

.idxtab { text-align:center; }
.idxtab table { text-align: center; width: 100%; margin-top: 10px; margin-left:auto; margin-right:auto; table-layout:auto; vertical-align:middle; border-spacing: 0; }
.idxtab table td { text-align: center; width: 20% ; }
.idxtab table td img { margin-top: 20px ; }

span.initial_letter { font-size:large; color: rgb(69,83,114); padding:0px 2px 0px 2px; background: rgb(231,231,231) ; }