table tr th {
    cursor: pointer !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
  }
  
  .sorting {
    background-color: rgb(198, 225, 250) !important;
  }
  
  .asc:after {
    content: ' ↑' !important;
  }
  
  .desc:after {
    content: " ↓" !important;
  }