.resizable {
  position: relative;
  width: 60vw;
  height: 200px;
  border: 1px solid #ccc;
  overflow: hidden;
  border-radius: 5px;
}

.resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 15px;
  height: 15px;
  background: #666;
  border-start-start-radius: 100%;
}

.resize-handle-ns {
  cursor: ns-resize;
}
.resize-handle-nwse {
  cursor: nwse-resize
}