.video-block {
	width: 80%;
	margin:auto;
	text-align: center;
	display: grid;
	grid-template-columns: repeat(13, 1fr);
	grid-template-rows: repeat(8, 1fr);
}  

.video-block .tv-logo{
	background-image: url(https://iluze.umelecka.cz/wp-content/uploads/2026/03/Datovy-zdroj-8.svg);
	width: 100%;
	height: auto;
	z-index:2;
	grid-column: 12 /13;
	grid-row:2 / 3;
	background-repeat: no-repeat;
	/*mix-blend-mode: difference;*/
	
}
video {
    width: 100%;
    max-width: 900px;
    margin-top: 2em;
    border-radius: 1.2rem;
		aspect-ratio: 16 / 9;
	grid-column: 1 / 14;
	grid-row:1 / 8;
	z-index:1;
  }

  .controls {
    margin-top: 15px;
		grid-column: 3 / 10;
	grid-row:8 / 9;
  }

  button {
		font-family: 'roboto_flex';
    padding: 0.8rem 1.2rem;
    margin: 5px;
    border: none;
    border-radius: 1.2rem;
    background-color: white;
    color: black;
    cursor: pointer;
  }

  button.active {
   filter: invert(1);
  }

.marq {
	border-radius: 1.2rem;
	background-color: white;
  height: 100vh;
	filter: invert(1);
}
@media only screen and (max-width: 600px) {
	

	.video-block {
    width: 100%;
		margin-top: 1rem;
    text-align: center;
    display: grid;
    grid-template-columns: repeat(13, 1fr);
    grid-template-rows: repeat(8, 10%);
		}
	video {
    margin-top: 0;
	}
	.controls {
    margin-top: 15px;
    grid-column: 1 / 14;
    grid-row: 8 / 9;
}	
	}