card-style.css

.card-container {
    width: 70rem;
    height: auto;
    background-color: rgb(203, 223, 223);
    margin: auto;
    margin-top: 3em;
    display: flex;
    align-items: center;
    justify-content: center;
    resize: horizontal;
    overflow: auto;
    container-type: inline-size;
    container-name: card_example;
}

.card-child {
    width: 90%;
    border: 2px rgb(115, 172, 158) solid;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1em;
    padding: 1em;
    margin: 2em;
    text-align: justify;
    
}

h3 {
    font-size: 1.5em;
}

@container card_example (max-width: 550px) {
    .card-child {
        grid-template-columns: 1fr;
    }

    img {
        width: 60cqw;
        height: 60cqw;
        margin: auto;
        margin-top: 5em;
    }

    h3 {
        text-align: center;
        font-size: 2em;
        margin-top: 0;
    }

    p {
        display: none;
        font-size: 3.5cqb;
    }

}