.q-loading
  color: #000

  // override q-transition--fade's absolute position
  position: fixed !important

  &:before
    content: ''
    position: fixed
    top: 0
    right: 0
    bottom: 0
    left: 0
    background: currentColor
    opacity: .5
    z-index: -1

  > div
    margin: 40px 20px 0
    max-width: 450px
    text-align: center