style.css

*{
    margin: 0;
    padding: 0;
    
}
html{
    scroll-behavior: smooth;
}
body{
    background-color: #04a777;
    text-align: center;
}
h1{
    margin: 1.25rem 0;
    font-size: 6vmin;
}
.choose{
    color: #fff;
    font-size: 5vmin;
}
.select{
    width: 10vmin;
    height: 5vmin;
    font-size: 3vmin;
    background-color: #191913;
    color: #fff;
}
.container{
    height: 60vh;
    display: flex;    
    justify-content: center;
    align-items: center;    
}
.game{
    height: 50vmin;
    width: 80vmin;
    /* 60% of min */
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3vmin;
}
.box{
    height: 16vmin;
    /* 60/9 */
    width: 18vmin;
    border-radius: 1rem;
    border: none;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.6);
    font-size: 8vmin;
    /* color: #ff6978; */
    background-color: #e3e7d3;
}

#reset-btn, #new-btn{
    padding: 1rem;
    font-size: 1.25rem;
    background-color: #191913;
    color: #fff;
    border-radius: 1rem;
    border: none;
}

#msg{
    color: #ffffc7;
    font-size: 5vmin;

}
.msg-container{
    height: 100vmin;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4rem;
}
.hide{
    display: none;
}
#reset-btn{
    margin: 2rem 0;
}