.captcha-wrapper {
    width: 100%;
}

    .captcha-wrapper iframe {
        height: 5vw;
    }

    .captcha-wrapper .refresh-captcha {
        background: none;
        border: 0;
        padding: 1vw 0 0 0;
        margin: 0;
        cursor: pointer;
    }

        .captcha-wrapper .refresh-captcha img {
            width: 3vw;
            padding: 0.5vw 0 0 0;
        }

@media (min-width: 992px) and (max-width: 1199px) {
    .captcha-wrapper iframe {
        width: 23vw;
        height: 6vw;
    }

    .captcha-wrapper .refresh-captcha img {
        padding: 1vw 0 0 0;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .captcha-wrapper iframe {
        width: 22.7vw;
        height: 5vw;
    }

    .captcha-wrapper iframe {
        height: 7vw;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .captcha-wrapper iframe {
        width: 200px;
        height: 60px;
    }

    .captcha-wrapper .refresh-captcha img {
        width: 40px;
    }
}

@media (max-width: 575px) {
    .captcha-wrapper iframe {
        width: 200px;
        height: 60px;
    }

    .captcha-wrapper .refresh-captcha img {
        width: 40px;
    }
}