:root {
    --gray: #EEE;
    --ok: #4DAD45;
    --not-ok: #EC2232;
    --navigation: color-mix(in srgb, var(--gray), black 20%);
}

body {
    font-family: Poppins, sans-serif;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: top;
    min-height: 100vh;
    font-weight: 700;
    margin: 0;
    padding: 0;
}


main {
    width: 100%;
    max-width: 1200px;
    height: auto;
    padding: 15px;
    box-sizing: border-box;
}

.grid {
    box-sizing: border-box;
    max-width: 1000px;
    background-color: rgb(213, 211, 211);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-auto-rows: 200px;
    align-items: center;
    justify-items: center;
    background-image: linear-gradient(90deg,rgba(42, 123, 155, 1) 0%, rgba(87, 199, 133, 1) 50%, rgba(237, 221, 83, 1) 100%);


    div {
        display: flex;
        flex-direction: column;
        button {
            min-height: 4ex;
        }
        img {
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
        }
    }
    div.show img {
        opacity: 1;
    }

}

.question {
    font-size: 2rem;
}