$color: #c0c4cc;
$bgColor: #232526;
$hover-color: #304156;
.multiple_devices_box {
 display: flex;
 overflow-y: auto;
 height: 100%;
 .station_tree {
  min-width: 220px;
  max-width: 240px;
  overflow-y: auto;
  height: calc(100vh - 70px);
  border-right: 1px solid #606266;
  overflow-y: auto;
  @import './tree-data.scss';
 }

 .charts {
  flex: 1;
  overflow-y: auto;
  height: calc(100vh - 70px);
  .tools {
   display: flex;
   margin: 5px;
  }
  .show_org {
   padding: 3px;
   font-size: 28px;
   color: #909399;
   cursor: pointer;
  }
  #line_chart {
   width: 100%;
   height: 1500px;
   max-width: calc(100% - 5px);
  }
 }
}