#preview[data-v-42f3588b],.app-doc-preview[data-v-42f3588b],.app-swf-preview[data-v-42f3588b]{height:calc(100vh - 190px);width:100%!important;background:#fff;border-radius:0}[data-v-42f3588b] .video-js{width:100%!important;height:calc(100vh - 190px)!important}[data-v-42f3588b] .vlt-wrapper{max-width:100%!important}[data-v-42f3588b] .vlt-wrapper:before{padding-top:calc(100vh - 196px)}[data-v-42f3588b] .app-doc-preview canvas,[data-v-42f3588b] .app-swf-preview canvas{border:1px solid #c1c1c1}.course-action[data-v-42f3588b]{position:absolute;bottom:0;width:100%;background:#fff;padding:.5rem;border-top:1px var(--main-border-color) solid}