@qiun/swan-ucharts/src/loading3.css

【百度小程序uCharts组件】uCharts跨平台图表库，全端全平台支持的图表库，开箱即用。支持PC、H5、微信小程序、支付宝小程序、百度小程序、头条小程序、飞书小程序、QQ小程序、360小程序、快手小程序、钉钉小程序、淘宝小程序、京东小程序、Vue、Taro等更多支持canvas的框架，体积小巧、调用简单方便、性能及体验极佳。

.container {
  width: 30px;
  height: 30px;
  position: relative;
}

 .container.loading3 {
  -webkit-animation: rotation 1s infinite;
          animation: rotation 1s infinite;
}
.container.loading3 .shape1 {
  border-top-left-radius: 10px;
}
.container.loading3 .shape2 {
  border-top-right-radius: 10px;
}
.container.loading3 .shape3 {
  border-bottom-left-radius: 10px;
}
.container.loading3 .shape4 {
  border-bottom-right-radius: 10px;
}

.container .shape {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 1px;
}
.container .shape.shape1 {
  left: 0;
  background-color: #1890FF;
}
.container .shape.shape2 {
  right: 0;
  background-color: #91CB74;
}
.container .shape.shape3 {
  bottom: 0;
  background-color: #FAC858;
}
.container .shape.shape4 {
  bottom: 0;
  right: 0;
  background-color: #EE6666;
}

.loading3 .shape1 {
  -webkit-animation: animation3shape1 0.5s ease 0s infinite alternate;
          animation: animation3shape1 0.5s ease 0s infinite alternate;
}

@-webkit-keyframes animation3shape1 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(5px, 5px);
            transform: translate(5px, 5px);
  }
}

@keyframes animation3shape1 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(5px, 5px);
            transform: translate(5px, 5px);
  }
}
.loading3 .shape2 {
  -webkit-animation: animation3shape2 0.5s ease 0s infinite alternate;
          animation: animation3shape2 0.5s ease 0s infinite alternate;
}

@-webkit-keyframes animation3shape2 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(-5px, 5px);
            transform: translate(-5px, 5px);
  }
}

@keyframes animation3shape2 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(-5px, 5px);
            transform: translate(-5px, 5px);
  }
}
.loading3 .shape3 {
  -webkit-animation: animation3shape3 0.5s ease 0s infinite alternate;
          animation: animation3shape3 0.5s ease 0s infinite alternate;
}

@-webkit-keyframes animation3shape3 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(5px, -5px);
            transform: translate(5px, -5px);
  }
}

@keyframes animation3shape3 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(5px, -5px);
            transform: translate(5px, -5px);
  }
}
.loading3 .shape4 {
  -webkit-animation: animation3shape4 0.5s ease 0s infinite alternate;
          animation: animation3shape4 0.5s ease 0s infinite alternate;
}

@-webkit-keyframes animation3shape4 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(-5px, -5px);
            transform: translate(-5px, -5px);
  }
}

@keyframes animation3shape4 {
  from {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  to {
    -webkit-transform: translate(-5px, -5px);
            transform: translate(-5px, -5px);
  }
}