.col-md-4.ani {
  transition: width 1s;
  -moz-transition: width 1s;
  -webkit-transition: width 1s;
  -o-transition: width 1s;
}

.col-md-8.ani {
  transition: width 1s;
  -moz-transition: width 1s;
  -webkit-transition: width 1s;
  -o-transition: width 1s;
}

.chart {
  height: 400px;
  overflow-x: auto;
  overflow-y: hidden;
}

.echarts-tooltip {
  left: 0 !important;
}