html, body{
    margin: 0;
    padding: 0;
    background-color: black;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
#video{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    cursor: pointer;
}
#player{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: red;
    z-index: 1000;
    cursor: pointer;
}
#player img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
}
#buttonControl{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    cursor: pointer;
}
#tampone{
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1001;
}
#countdown{
    display: none;
    color: white;
    background-color: #1f1f20;
    position: absolute;
    width: fit-content;
    height: fit-content;
    bottom: 0;
    right: 0;
    z-index: 1001;
    padding: 20px;
    opacity: 0.8;
    font-family: sans-serif;
    font-size: 14px;
}