html, *{
    margin: 0;
    color: white;
    font-size: 1.1em;
}

body{
    background-color: black;
}

.knoppen{
    position: absolute;
    display: flex;
    flex-direction: row;
    top: 90%; 
    bottom:10%;
    left: 16vw;
    width: 65vw;
}

.knop1, .knop2{
    width: 100vw;
}

.begin{
    position: absolute;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    display: flex;
    left: 17vw;
    top: 40%;
}

button{
    height:70px;
    margin: 5px;
    font-size:2em;
    color: white;
    background-color: black;
    border-style: solid;
    border-color: white;
}

video{
    position: absolute;
    left: 12vw;
    height: 100vh;
}

.nietUitgewerkt, .doodgaan{
    position: absolute;
    flex-direction: column;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    color: white;
}

.nietUitgewerkt{
    background-color: firebrick;
}

.doodgaan{
    background-color: black;
}



.hidden{
    visibility: hidden;
}