#progressbar-extract{
  height: 26px;
  position: absolute;
  left: 50%;
  top: 50%;
  width: 200px;
  background: rgba(159, 159, 159, 0.5);
  border-radius: 10px;
  margin: -20px 0 0 -100px;
  padding: 2px;
}
#loading-extract{
  transition: all 900ms ease;
  height: 20px;
  width: calc(100% - 10px);
  border-radius: 8px;
  background: #257269;
  position: absolute;
  margin: 3px;
  display: inline-block;
  animation: load-extract 20s ease;
}
#load-extract{
  font-family: Arial;
  text-align: center;
  margin-top: 34px;
  font-size: 12px;
  color: #6f6f6f;
}

@keyframes load-extract{
  0%{
    width: 2%;
  }
  10%{
    width: 10%;
  }
}