body {
  background-image: url("../images/nightsky_2014dec_lowres.jpg");
  background-repeat: no-repeat;
}

.panel-title {
  font-size: 24px;
}

.panel-transparent {
  background: none;
}

.panel-transparent .panel-heading {
  background: rgba(51, 122, 183, 0.8)!important;
}

.panel-transparent .panel-body {
  background: rgba(255, 255, 255, 0.8)!important;
}

.table-bordered thead tr {
  border: 1px solid gray;
}

.table-bordered thead tr th {
  border: 1px solid gray;
}

.table-bordered tbody tr {
  border: 1px solid gray;
}

.table-bordered tbody tr td {
  border: 1px solid gray;
}