header{position:sticky;top:0;z-index:100}
main{margin-top:12px}
.console{align-items:start}
.preview-panel{position:sticky;top:80px;align-self:start}
.device-dock{top:80px}
#pair.header-link{background:transparent;border:1px solid #ffffff55}
@media(max-width:850px){.preview-panel{position:static}}
.stream-actions.single{display:block}
.stream-actions.single .stream-toggle{width:100%;transition:background-color .2s ease,color .2s ease}
.stream-actions.single .stream-toggle.stopped{background:#5268e8;color:#fff}
.stream-actions.single .stream-toggle.sending{background:#d92d20;color:#fff}