:-webkit-full-screen {
    background-color: white;
}

:root:full-screen-document:not(:full-screen) {
    overflow:hidden;
}

video:-webkit-full-screen {
    background-color: black;
    width: auto;   
    height: 100%;
    max-width: 100%;
}

img:-webkit-full-screen {
    width: auto;   
    height: 100%;
    max-width: 100%;
}

video:-webkit-full-page-media:-webkit-full-screen::-webkit-media-controls-panel {
    bottom: 0px;
}