.la-bg{background:url(/img/theme/light/index-bg.jpg) top/cover no-repeat;width:100%;height:568px;position:absolute;top:90px}@media (max-width:1023.98px){.la-bg{top:58px}}body.body--dark .la-bg{background:url(/img/theme/dark/index-bg.jpg) top no-repeat}