@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@700&family=Lexend+Deca&family=Shrikhand&display=swap');
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Jua', cursive;
}
h1 {
    font-size: 55px;
    text-transform: uppercase;
    color: #b15314;
}
.container {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: #009973;
}
#board {
    width: 300px;
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
}
.box {
    height: 100px;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 120px;
    border-right: 3px solid black;
    border-bottom: 3px solid black;
}
.box:nth-child(3n) {
    border-right: none;
}
.box:nth-child(6)~.box {
    border-bottom: none;
}

button {
    padding: 10px 20px;
    border-radius: 10px;
    background-color: #1a1a00;
    color: #b15314;
    border-color: #1a1a00;
    font-size: 18px;
    transition: 200ms;
    font-weight: 600;
    margin-top: 23px;
}

button:hover {
    cursor: pointer;
    transform: scale(1.2);
    background-color: #009973
}