body {
    text-align: center;
    color: white;
    background: black;
}

p {
    margin-top: 200px;
    float:left;
}

b{
    color: yellow;
    font-size: 15px;
}

#game-screen {
    width: 800px;
    height: 600px;
    border: 1px solid black;
    background-color: #64B5F6;
}

img {
    display: none;
}