* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 8px;
    background-color: rgb(204, 224, 242);
    font-family: Arial, Helvetica, sans-serif;
}

/* Headings */
h1 {
    font-size: clamp(22px, 4vw, 40px);
    text-align: center;
    padding: 12px 0;
}

h2 {
    font-size: clamp(16px, 3vw, 28px);
    padding-left: 10px;
}

/* GAME GRID */
.box {
   display: flex;
   flex-wrap: wrap;
   justify-content: space-around;
   gap: 20px;

}

.red{
    background-color: red;
}

/* GAME BOX */
.innerBox {
    aspect-ratio: 1 / 1;
    width: 200px;
    border: 1px solid black;
    margin-bottom: 20px;

    border-radius: 8px;
    background-color: #fab7b7;
    transition: background-color 0.2s ease;
}

/* FLASH EFFECT */
.btn:active{
    background: #e2cccc;
}
.flash{
    background: #b7ff00;
} 

/* BUTTON */
.btn {
    display: block;
    margin: 18px auto;
    border: 1.5px solid rgb(202, 244, 163);
    border-radius: 50px;
    background-color: #008ea4;
    color: white;
    font-size: 18px;
    height: 45px;
    width: 120px;
    cursor: pointer;
}

.btn:active {
    background-color: #e2cccc;
}

/* TABLET */


/* MOBILE — ALL BOXES VISIBLE */
@media (max-width:980px) {

    .innerBox {
        width: 150px;
        height: 150px;
        border-radius: 4px;
    }

    .btn {
        font-size: 16px;
        height: 40px;
        width: 110px;
    }
}
@media(max-width:600px) {
        .innerBox {
        width: 100px;
        height: 100px;
        border-radius: 4px;
    }
}
}