.app-loading-wrp {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background-color: #ffffff;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}

.app-loading-wrp .tips {
  margin-top: 30px;
  text-align: center;
  font-size: 14px;
  color: #666666 !important;
  font-weight: normal;
}

.app-loading-wrp .loading {
  width: 80px;
  height: 40px;
  margin: 0 auto;
}

.loading span {
  display: inline-block;
  width: 8px;
  height: 100%;
  border-radius: 4px;
  background: #abd1fc;
  -webkit-animation: load 1s ease infinite;
}

@-webkit-keyframes load {
  0%, 100% {
    height: 40px;
    background: #409EFF;
  }
  50% {
    height: 70px;
    margin: -15px 0;
    background: #91c2f8;
  }
}

.loading span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
}

.loading span:nth-child(3) {
  -webkit-animation-delay: 0.4s;
}

.loading span:nth-child(4) {
  -webkit-animation-delay: 0.6s;
}

.loading span:nth-child(5) {
  -webkit-animation-delay: 0.8s;
}