.ole-scale-line-control {
  position: absolute;
  bottom: .5em;
  left: .5em;
  border-radius: 4px;
  padding: 2px;
  transition: .3s;
  .ole-scale-line-control-inner {
    border: 2px solid #2D2922;
    border-top: none;
    color: #2D2922;
    font-size: 12px;
    text-align: center;
    height: 10px;
    line-height: 0px;
    font-family: "Microsoft YaHei";
    margin: 1px;
    will-change: contents, width;
  }
}
