GridFieldBulkEditingTools/client/src/styles/manager.scss

.cms table.grid-field__table
{
  tr.bulkManagerOptions
  {
    th.bulkmanagerheading {
        padding-left: 40px;
    }

    th.bulkmanagerselect
    {
      text-align: center;

      input
      {
        margin-left: 0;
      }
    }

    .title
    {
      margin: 0 0 2px 2px;
    }

    .dropdown
    {
      display: inline-block;
      border: none;
      box-shadow: none;

      padding: 0;
      margin: 0;

      color: #000;
      vertical-align: top;
    }

    .doBulkActionButton
    {
      img
      {
        height: 20px;
      }
    }
  }// .bulkManagerOptions

  tbody
  {
    .col-bulkSelect
    {
      width: 25px;
      text-align: center;
    }
    /*
    td a.tempDisabledEditLink
    {
      background: url('../../framework/admin/images/btn-icon/document--pencil.png') no-repeat 2px 0px;
      display: inline-block;
      width: 20px;
      height: 20px;
      text-indent: 119988px;
      overflow: hidden;
      vertical-align: middle;
      background-position: 2px 0px;
      background-repeat: no-repeat no-repeat;
    }*/
  }
}