canvas.css

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-image: url("CinemaBackground.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-color: black;

}

#container {
    position: relative;
    top:25px;
    width: 550px;
    align-self: center;
}

#container .over {
    position: absolute;
    top: 0px;
    left: 0px;
}

#container .over#info {
    background-color: black;
    color: white;
    width: 300px;
    height: 300px;
    position: relative;
    margin: 50px auto;
    padding: 10px;
    border-width: 4px;
    border-style: solid;
    border-color: firebrick;
    border-radius: 10px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif
}

.hide {
    visibility: hidden;
}

#controls {
    align-self: center;
}

#canvas {
    z-index: 5;
}

video {
    width: 100%;
}