@media screen and (max-width: 930px) {
    header img {
        max-width: 36rem;
    }

    main {
        margin-bottom: 4.8rem;
        max-width: 36rem;
    }

    .play_window div {
        width: 12rem;
        height: 12rem;
    }

    .indicator img {
        width: 8rem;
    }

    h2 {
        width: 16rem;
        font-size: 1.4rem;
    }

    h2 span {
        font-size: 2.4rem;
    }

    #player1_score {
        margin-left: 2rem;
        padding-left: 2rem;
    }

    #player2_score {
        margin-right: 2rem;
        padding-right: 2rem;
    }
    .status {
        font-size: 2.4rem;
        padding: 0.8rem;
        margin: 2.4rem 0 1.2rem;
    }

    .btn {
        width: 16rem;
        padding: 1.6rem 0;
        font-size: 1.6rem;
        margin: 0.8rem 0;
    }

    #play_again {
        top: 34.5rem;
    }

    #reset {
        position: absolute;
        top: 41rem;
    }

    footer {
        padding: 0.8rem;
    }
}

@media screen and (max-width: 780px) {
    header img {
        max-width: 27rem;
    }

    main {
        margin-bottom: 3.6rem;
        max-width: 27rem;
    }

    .play_window div {
        width: 9rem;
        height: 9rem;
    }

    .indicator img {
        width: 6rem;
    }

    h2 {
        width: 14rem;
        font-size: 1.2rem;
        margin: 2rem 0 1rem;
    }

    h2 span {
        font-size: 2rem;
    }

    #player1_score {
        margin-left: 1.6rem;
        padding-left: 1.6rem;
    }

    #player2_score {
        margin-right: 1.6rem;
        padding-right: 1.6rem;
    }
    .status {
        font-size: 2rem;
        margin: 2.4rem 0 1.2rem;
    }

    .btn {
        width: 14rem;
        padding: 1.4rem 0;
        font-size: 1.4rem;
        margin: 0.8rem 0;
    }

    #play_again {
        top: 26rem;
    }

    #reset {
        position: absolute;
        top: 31.5rem;
    }
}

@media screen and (max-width: 600px) {
    header img {
        max-width: 21rem;
    }

    main {
        margin-bottom: 2.4rem;
        max-width: 21rem;
    }

    .play_window div {
        width: 7rem;
        height: 7rem;
    }

    .indicator img {
        width: 5rem;
    }

    h2 {
        width: 10rem;
        font-size: 1rem;
        margin: 1.8rem 0 0.3rem;
    }

    h2 span {
        font-size: 1.4rem;
    }

    #player1_score {
        margin-left: 1rem;
        padding-left: 1rem;
    }

    #player2_score {
        margin-right: 1rem;
        padding-right: 1rem;
    }
    .status {
        font-size: 1.8rem;
        margin: 2rem 0 1rem;
    }

    .btn {
        width: 10rem;
        padding: 1rem 0;
        font-size: 1rem;
        margin: 0.8rem 0;
    }

    #play_again {
        top: 21rem;
    }

    #reset {
        position: absolute;
        top: 25rem;
    }
}

@media screen and (max-width: 440px) {
    header img {
        max-width: 15rem;
    }

    main {
        margin-bottom: 2.4rem;
        max-width: 15rem;
    }

    .play_window div {
        width: 5rem;
        height: 5rem;
    }

    .indicator img {
        width: 5rem;
    }

    #play_again {
        top: 31rem;
    }

    #reset {
        position: absolute;
        top: 35rem;
    }

    footer {
        font-size: 1rem;
    }
}