[viewer='open'].img-wrap
width: 100vw height: 100vh background: #000a display: block z-index: 100 position: fixed top: 0 left: 0 overflow: scroll img margin: 0 margin-top: 2em width: auto max-height: 100vw
@include media-query('md')
[viewer='open'].img-wrap display: flex justify-content: space-around img margin: 0 auto height: 100vh