.topDiv {
  padding-top: 20px;
  background: whitesmoke;
  height: 100vh;
}
.bg-blue {
  background-color: #00c0ef !important;
}
.bg-green {
  background-color: #00a65a !important;
}
.bg-orange {
  background-color: #f39c12 !important;
}
.bg-red {
  background-color: #d9534f !important;
}

.gridtable tbody {
  display: block;
max-height: 400px;
  overflow-y: scroll;
}

.gridtable thead,
.gridtable tbody tr {
  display: table;
  table-layout: fixed;
  width: 100%;
}

.gridtable thead {
  width: calc(100% - 1.1em);
}

.gridtable thead {
  position: relative;
}

.gridtable thead th:last-child:after {
  content: ' ';
  position: absolute;
  // background-color: #337ab7;
  width: 1.3em;
  height: 38px;
  right: -1.3em;
  top: 0;
  border-bottom: 2px solid #ddd;
}