.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  gap: 20px; /* 添加容器之间的间隔 */
}

.chart-container {
  width: 100%;
  height: 300px;
  margin-bottom: 20px; /* 添加底部间隔 */
}

.ec-canvas {
  width: 100%;
  height: 100%;
  margin: 0 10px; /* 添加左右间隔 */
}