.loaderBar {
  width: 100%;
  height: 20px;
  background: #F9F9F9;
  border-radius: 10px;
  border: 1px solid #006DFE;
  position: relative;
  overflow: hidden;
}

.loaderBar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 5px;
  background: repeating-linear-gradient(45deg, #0031F2 0 30px, #006DFE 0 40px) right/200% 100%;
  animation: fillProgress 30s ease-in-out infinite, lightEffect 1s infinite linear;
  animation-fill-mode: forwards;
}

.loaderBar::after {
  content: "文件加载中，请稍候...";
  position: absolute;
  bottom: -3px;
  right: 50%;
  color: #808000;
}

@keyframes fillProgress {
  0% {
    width: 0;
  }

  33% {
    width: 33.333%;
  }

  66% {
    width: 66.67%;
  }

  100% {
    width: 100%;
  }
}

@keyframes lightEffect {
  0%, 20%, 40%, 60%, 80%, 100% {
    background: repeating-linear-gradient(45deg, #0031F2 0 30px, #006DFE 0 40px) right/200% 100%;
  }

  10%, 30%, 50%, 70%, 90% {
    background: repeating-linear-gradient(45deg, #0031F2 0 30px, #006DFE 0 40px, rgba(255, 255, 255, 0.3) 0 40px) right/200% 100%;
  }
}