.loading-spinner
  position absolute
  left 50%
  top 50%
  margin-left -0.5em
  margin-top -0.5em
  width 1em
  height 1em
  display inline-block
  border-radius 50%
  border 2px solid rgba(255, 255, 255, 0.3)
  border-top-color $bz-white
  animation spin 750ms linear infinite

.Preloader
  display flex
  justify-content center
  align-items center
  background $bz-grey--darker
  height 100vh
  .PercentMeter
    background $bz-black
    font-size 8px
  &-content
    width 25em
  &-spinner
    position relative
    width 10em
    height 10em
    margin 0 auto 3em auto
    backgroundFallback(url('../images/bzpro-logo-icon.png'), url('../images/bzpro-logo-icon.svg'))
    background-size contain
    &:after
      content ''
      position absolute
      box-sizing border-box
      top 0
      left 0
      width 10em
      height 10em
      display inline-block
      border-radius 50%
      animation spin 750ms linear infinite
      border 1px solid rgba($bz-blue 0.3)
      border-top-color $bz-blue