.st-sort-ascent:before{
    content: '\25B2';
  }

  .st-sort-descent:before{
    content: '\25BC';
  }
  .select-page {
  width: 50px;
  text-align: center;
}
.pagination li a input {
  padding: 0;
  margin: -5px 0;
}
md-tooltip .md-content {
    position: relative;
    opacity: 1;
    font-size: 1.3em;
    color: #fff;
    background-color: #000;
}
.table>tbody>tr>td, .table>tbody>tr>th, .table>tfoot>tr>td, .table>tfoot>tr>th, .table>thead>tr>td, .table>thead>tr>th {
    padding: 1px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}