html, body { width:1920px; /* Set to your channel's resolution */ height:1080px; /* Set to your channel's resolution */ margin:0; /* Use all available space */ padding:0; /* Use all available space */ background:transparent; /* The HTML consumer actually makes your background transparent by default, unless a color or image is specified - but this might be usefull when debugging in browsers */ overflow:hidden; /* Hide any overflowing elements - to disable scollbars */ -webkit-font-smoothing:antialiased !important; /* Set aliasing of fonts - possible options: none, antialiased, subpixel-antialiased */ } html { overflow: auto; -webkit-box-sizing: border-box; box-sizing:border-box; } *, *:before, *:after { box-sizing: inherit; } body { font-family: Arial; font-size: 40px; color: #FFFFFF; font-weight: normal; font-size: 22pt; /* -webkit-text-stroke-width: 0.5px; -webkit-text-stroke-color: #888888; text-shadow: 2px 2px 1px #000000; */ } body > div { position: absolute; } .root-element { opacity: 0; transition: opacity 1s; } .root-element-display { opacity: 1; transition: opacity 1s; }