.menu_header {
  text-align:center;
}

.menu_intro_font {
  text-align:center;
}

.gallery_table {
  margin-left:auto;
  margin-right:auto;
  border-style:solid;
  border-width:2px;
  border-color:00F000;
}


.group_table {
  border-style:solid;
  border-width:2px;
  border-color:00F0F0;
}


.navigation_th {
  width:400;
  height:300;
}


.navigation_img {
  display: block;
  margin-top: auto;
  margin-bottom: auto;
  margin-left: auto;
  margin-right: auto;
  border:none;
}


.thumbnail_td {
  vertical-align: middle;
  border-style:none;
}


.thumbnail_p {
  height:120px;
  width:400px;
  border-style:solid;
  border-width:2px;
  border-color:F0F000;
  white-space:nowrap ;
  overflow-x:scroll;
}


.thumbnail_img {
  border-style:solid;
  border-width:1px;
  border-color:F0F0F0;
  cursor:hand;
  cursor:pointer;
}