body{
    margin: 0;
    width: 100vw;
    height: 100vh;
    background-color: red;
}
#myVideo{
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%; 
    min-height: 100%;
    filter: grayscale(100) brightness(2) ;
}
#text{
    position: absolute;
    left: 50%;
    width: 100%;
    text-align: center;
    top: 50%;
    background-color: rgba(0, 0, 0, 0);
    mix-blend-mode: difference;
    transform: translateX(-50%) translateY(-50%);
}
h1{
    font-family: 'Bebas Neue', sans-serif;
    z-index: 999;
    color: rgb(255, 255, 255);
    font-size: 10vw;
}