.q-table__middle{max-height:calc(100vh - 200px)!important}.my-sticky-header-column-table tr th{position:-webkit-sticky;position:sticky;z-index:2}[dir] .my-sticky-header-column-table tr th{background:#fff}.my-sticky-header-column-table thead tr:last-child th{top:48px;z-index:3}.my-sticky-header-column-table thead tr:first-child th{top:0;z-index:1}.my-sticky-header-column-table tr:first-child th:first-child{z-index:3}.my-sticky-header-column-table td:first-child{z-index:1}.my-sticky-header-column-table td:first-child,.my-sticky-header-column-table th:first-child{position:-webkit-sticky;position:sticky}[dir=ltr] .my-sticky-header-column-table td:first-child,[dir=ltr] .my-sticky-header-column-table th:first-child{left:0}[dir=rtl] .my-sticky-header-column-table td:first-child,[dir=rtl] .my-sticky-header-column-table th:first-child{right:0}