#videoContainer {
    position: relative;
    width: 100%;
    height: 100%;
    margin: auto;
    background-color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  #overlayEnd {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 93%;
    background-color: black;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.5s;
    display: none;
  }

  #overlayTop {
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    height: 25%;
    background-color: rgba(0,0,0,0);
    z-index: 15;
    transition: height 0.3s, width 0.3s;
    cursor: pointer;
  }

  #overlayStart {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 65px;
    height: 70px;
    background-color: rgba(0, 0, 0, 0.26);
    z-index: 20;
  }

  #btnFullscreen {
    position: absolute;
    bottom: 0%;
    right: 0%;
    z-index: 25;
    padding: 28px 10px;
    font-size: 10px;
    cursor: pointer;
    transition: padding 0.3s, font-size 0.3s;
    opacity: 0;
  }

  #player {
    width: 100%;
    height: 100%;
  }

  #loadVideoBtn {
    z-index: 30;
    padding: 12px 24px;
    font-size: 16px;
    cursor: pointer;
  }