* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: cadetblue;
    text-align: center;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.container {
    height: 70vh;
    width: 350px;
    margin-top: 100px;
    color: black;
    background-color: antiquewhite;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#boxs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 3rem;
}

.box {
    width: 100px;
    height: 100px;
    font-size: 3rem;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 1rem 1rem rgba(0, 0, 0, 0.4);
    cursor: pointer;
    background-color: #fff;
    color: #000;
}

.hide {
    display: none !important;
}

.mess {
    position: fixed;
    top: 100px;
    background-color: antiquewhite;
    width: 350px;
    height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#message {
    font-size: 2rem;
    color: black;
}

#reset-btn,
#again-btn {
    background-color: black;
    color: antiquewhite;
    padding: 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 2rem;
}