html,
body {
    margin: 0px;
}

#player {
    width: 100%;
    position: relative;
    /* max-width: 1920px; */
    margin: 0 auto;

}

#player video {
    display: block;
}

#videoplayer canvas {
    position: absolute;
    width: 100%;
    height: calc(100% - 38px);
    /* width: 1920px;
    height: 1080px; */
    top: 110px;
    left: 110px;
    top: 0px;
    left: 0px;
    /* display:none; */
    opacity: 0;
}

#videoplayer canvas.showscreenshot {
    display: block;
    opacity: 1;
}

.layer-button {
    position: absolute;
    /* background-color: rgba(255,0,0,0.5); */
    cursor: pointer;
    opacity: 0;
}

.layer-button:hover {
    opacity: 1;
    /* background-color: rgba(255,255,255,0.0); */
}

.mobile .layer-button:hover {
    opacity: 0;
    /* background-color: rgba(255,255,255,0.0); */
}

.layer-button .hidden {
    display: none;
}

.radius-btn {
    -webkit-border-radius: 3vw;
    -moz-border-radius: 3vw;
    border-radius: 3vw;
}