h1 {
    text-align: center;
}

h2 {
    text-align: center;
}

h3 {
    text-align: center;
    color: white;
}

body {
    background-image: url(http://i.imgur.com/P7gpI.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

.gameBoard {
    border: 5px solid black;
    height: 300px;
    width: 350px;
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
    background: white;
}

.gameBoard div {
    height: 50px;
    width: 50px;
}

.p1 {
    background-color: red;
    border-radius: 25px;
    background-image: url(https://i.imgur.com/TtqymjE.jpgcss_connect4/imgbin-nicolas-cage-face-off-film-youtube-youtube-cGLPqKz1ShNa8XJsFhkxMr7ag);
}

.p2 {
    background-color: black;
    border-radius: 50px;
    background-image: url(https://i.imgur.com/ShX5Aqw.jpg);
}