style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Times New Roman';
    font-weight: bold;
}

.navbar {
    height: auto;
    width: auto;
    padding: 1rem 0;
    text-align: center;
}

.main-box {
    border: 5px solid black;
    height: 100%;
    width: 100%;
    margin-top: 1rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.box {
    border: 2px dashed black;
    height: 20rem;
    width: 20rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3%;
}

p {
    text-align: center;
    font-size: 1.3rem;
}

#img-box {
    border: 2px dotted black;
    height: 70%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

img {
    height: 90%;
    width: 90%;
}

button {
    height: auto;
    width: auto;
    padding: 0.7rem;
    font-size: 1rem;
    cursor: pointer;
}