Go to an Instagram Live video URL (ie: https://www.instagram.com/riosurvolley/live/)
https://code.jquery.com/jquery-3.4.1.min.js
$("video").css(
{
transform: "rotate(-90deg)",
width: "100%",
height: "100vh",
minHeight: "100%",
display: "block",
position: "absolute",
top: "0px",
zIndex: "999999",
scale: "1.7",
});