.ec-canvas {
  width: 100%;
  height: 100%;
}
.module__echart_loading{
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #666;
}
.echart-loading {
  text-indent: -9999em;
  position: relative;
  width: 60px;
  height: 60px;
  background: #196AFF;
  /*从左向右0~10%位置纯白，10%~50%纯白~透明*/
  background: linear-gradient(to right, #196AFF 10%, rgba(25,106,255, 0)  50%);
  border-radius: 50%;
  box-shadow: inset 0 0 0 6px rgba(25,106,255, 0.2);
  -webkit-animation: load-effect 2s infinite linear;
  animation: load-effect 2s infinite linear;
  margin-right: 24px;
}
.echart-loading:before {
  position: absolute;
  content: '';
  width: 50%;
  height: 50%;
  background: #196AFF;
  border-radius: 100% 0 0 0;
  left: 0;
  top: 0;
}
.echart-loading:after {
  background: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  content: '';
  position: absolute;
  top: 6px;
  left: 6px;
}
@keyframes load-effect {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}