.klchart {
  background-color: #2d383f;
}

.datasize {
  position: absolute;
  bottom: 0px;
  height: 100px;
  line-height:16px;
  left: 16px;
  color: #2d383f;
  background-color: transparent;
}

.datasize > h5 {
  font-size: 20px;
}

.datasize.dark {
  color: #eee;
}

.progress {
  position: absolute;
  top: calc(50% - 22.5px);
  left: 30%;
  width: 40%;
  height: 45px;
  padding: 4px;
  opacity: 0.9;
  border: white 3px solid;
}

.progress > div {
  background-color: #009968;
  width: 0%;
  height: 100%;
  transition: width 1s ease-in;
}