* {
    margin: 0;
}

#game-menu,
#endgame-area {
    width: 100vw;
    height: 100vh;
    background-color: #eeeeee;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#game-menu h1 {
    font-size: 8vw;
    margin-bottom: 80px;
}

#start-btn {
    margin-top: 10px;
    font-size: 100%;
    width: 8vw;
    height: 8vh;
    border: 1px solid #111111;
    background-color: #eeeeee;
    color: #111111;
}

#start-btn:hover {
    animation: color-anim .4s forwards;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
}

#endgame-area h1 {
    font-size: 8vw;
    margin-bottom: 80px;
}

@keyframes color-anim {
    from {
        border: 1px solid #111111;
        background-color: #eeeeee;
        color: #111111;
    }

    to {
        border: 1px solid #eeeeee;
        background-color: #111111;
        color: #eeeeee;
    }
}