@light-sheet/react/esm/components/Sheet/index.css

FortuneSheet is a drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets

.fortune-sheet-container {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.fortune-col-body {
  display: flex;
  flex: 1;
  flex-direction: row;
}

.fortune-sheet-area {
  flex: 1;
  position: relative;
}

.fortune-sheet-canvas-placeholder,
.fortune-sheet-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.fortune-sheet-canvas {
  position: absolute;
}