.b-table-sticky-header thead th{position:sticky!important;top:0!important;z-index:12!important;background-color:#f8f9fa!important;-webkit-box-shadow:0 2px 2px rgba(0,0,0,.1)!important;box-shadow:0 2px 2px rgba(0,0,0,.1)!important;padding-top:0!important}.b-table-sortable-column{position:relative;z-index:12}