styles.css

body{background:black;}
#root{
	margin-top:calc(100vh - 600px);
	z-index:1;
}

#overlay-zone{
position: fixed;
	background-color:black;
	top:0;
	width:100%;
	height: calc(100vh - 600px) !important;
	z-index:10;
}

.btn-clear {
	position: absolute;
	z-index: 99999999;
	top: 10px;
	right: 20px;
	height:40px;
	font-size: 30px;
	background-color: white;
}
.show-comment {
    background-color: #55de55 !important;
}
highlight-chat {
	font-family: Avenir Next;
	font-weight: 600;
	box-sizing: border-box;
	display: block;
	position: absolute;
	top:10px;
	left:0;
	width: 100%;
	height: 400px;
	z-index:99999999999;
	overflow: hidden;
	margin: 0px;
	padding: 40px 50px 40px 220px;
	background-color: #000; /* black background for Luma key */
	color: #fff;
	font-size: 30px;
}
.hl-c-cont {
	position: relative;
	padding: 20px;
	width: 100%;
	margin: 0 auto;
	transition: .5s all cubic-bezier(0.250, 0.250, 0.105, 1.2);
}
.hl-c-cont.fadeout {
	transform: translateY(600px);
}

.hl-name {
	position: absolute;
	top: -20px;
	left: 50px;
	font-weight: 700;
	background: #ffa500;
	color: #080808;
	padding: 10px;
	transform: rotate(-0deg);
	z-index: 1;
}
.hl-message {
	position: absolute;
	font-size: 45px;
	font-weight: 600;
	padding: 20px 40px 20px 70px;
	background-color: #222; /* needs to be slightly above black to not get keyed out */
}
.hl-message img {
	width: 50px;
	vertical-align: middle;
}
.hl-img {
	position: absolute;
	top: 0;
	z-index: 1;
	left: -60px;
	width: 128px;
	height: 128px;
	background-color: orange;
	border-radius: 50%;
	border: 0;
	padding: 3px;
}
.hl-img img {
	display: block;
	width: 100%;
	border-radius: 50%;
	z-index: 1;
}
/* overlay a very faint white layer to bump the blacks above the luma key cutoff */
.hl-img:after {
	content: '';
	display: block;
	height: 100%;
	width: 100%;
	top: 0;
	left: 0;
	border-radius: 50%;
	position:absolute;
	pointer-events: none;
	z-index: 3;
}
.hl-img::after {
	background: rgba(255,255,255,.04);
	mix-blend-mode: lighten;
}


.donation {
	position: absolute;
	display: block;
	text-align: center;
	left: 10px;
	top: 108px;
	z-index: 3;
	min-width: 128px;
	border-radius: 10px;
	padding: 30px 5px 0;
	overflow: hidden;
	background: linear-gradient(to right, #BF953F, #ede599, #B38728);
	color: #5a4211;
	transform: rotate(-5deg) translateX(-50%);
}
.membership {
	padding: 10px 10px 5px 10px;
}
.donation::before {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	font-size: 18px;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.23);
	border-radius: 10px 10px 0 0;
	padding: 5px 0 0;
	display: block;
	content: 'SUPERCHAT';
	color: #fff;
}
.membership::before {
	content: '';
}
.donation::after {
	content: '';
	position: absolute;
	top: -50%;
	left: 0;
	height: 200%;
	width: 1px;
	background-color: #fff;
	box-shadow: 0 0 20px 20px #fff;
	opacity: 0.7;
	transform: rotate(9deg) translate3D(250px, 0, 0);
	animation: superchat 3s ease-in-out infinite;
}
@keyframes superchat {
	from {
		transform: rotate(9deg) translate3D(-250px, 0, 0);
	}
}



yt-live-chat-text-message-renderer {
	font-size: 24px !important;
	line-height: 32px;
}

yt-live-chat-viewer-engagement-message-renderer {
	display: none !important;
}