.full-screen-bg{height:100vh;width:100vw;background-size:cover;background-position:50%;background-repeat:no-repeat}@media (min-width:720px){.full-screen-bg{background-image:url(/images/WOW_LANDING_44.jpg)}}@media (max-width:719px){.full-screen-bg{background-image:url(/images/WOW_MLANDING.jpg)}}