#header-loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99998;
  overflow: hidden;
  height: 3px;

  #header-loader-under-bar {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    background: #e5e5e5;
    transition: opacity 0.7s ease;

    &.hidden {
      opacity: 0;
    }
  }

  .bar {
    position: absolute;
    width: 100%;
    height: 5px;
    z-index: 10;
  }
}