.youtube-project{background:#000}
.youtube-project:after,.youtube-project>img,.youtube-play,.youtube-label{display:none}
.youtube-project iframe{display:block;width:100%;height:100%;border:0}
.youtube-project.is-short{width:min(540px,90vw);aspect-ratio:9/16}
@media(max-width:800px){.youtube-project{width:100%;aspect-ratio:16/9}.youtube-project.is-short{width:min(480px,90vw);aspect-ratio:9/16}}