CostAccountingSys/src/components/ResizableContainer/style.less

.ResizableContainer {
  position: relative;
  height: 100%;
  .resizable {
    height: 100%;
    overflow: hidden;
  }

  .resizer {
    position: absolute;
    z-index: 999;
    right: 0;
    top: 0;
    width: 1px;
    height: 90vh;
    cursor: ew-resize;
    background-color: transparent;
  }
}