bootstrap-table/src/extensions/fixed-columns/bootstrap-table-fixed-columns.css

An extended table to integration with some of the most widely used CSS frameworks. (Supports Bootstrap, Semantic UI, Bulma, Material Design, Foundation)

.fixed-columns,
.fixed-columns-right {
  position: absolute;
  top: 0;
  height: 100%;
  background-color: #fff;
  box-sizing: border-box;
  z-index: 1;
}

.fixed-columns {
  left: 0;
}
.fixed-columns .fixed-table-body {
  overflow: hidden !important;
}

.fixed-columns-right {
  right: 0;
}
.fixed-columns-right .fixed-table-body {
  overflow-x: hidden !important;
}

.fixed-columns .table-hover .hover-row,
.fixed-columns-right .table-hover .hover-row,
.fixed-table-container > .fixed-table-body .table-hover .hover-row {
  background-color: var(--bt-table-hover-bg, var(--bs-table-hover-bg, rgba(0, 0, 0, 0.075)));
}