.captcha__container {
    display: flex;
    flex-direction: row;
    padding-bottom: 20px;
}
.captcha__container>input {
    height: 45px;
    padding: .375rem .75rem;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 2px solid #ced4da;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    /*border-width: 2px;*/
    border-radius: 3px;
}
.captcha__container>img{
    padding: 2px;
    border-radius: 3px;
}

@media (min-width: 421px) {
    .captcha__container > input {
        flex: 1;
        margin-left: 10px;
    }
    .captcha__container > img {
        margin-right: 10px;
        height: 45px;
    }
}
.captcha__container > img, input {
    display: block;
}

/*@media (max-width: 992px) {*/
/*    .captcha__container {*/
/*        margin-bottom: 10px;*/
/*    }*/
/*}*/

@media (max-width: 420px) {
    .captcha__container {
        flex-direction: column;
        margin-bottom: 10px;
        align-items: center;
    }

    .captcha__container > img {
        width: 200px;
        margin: 5px;
    }

    .captcha__container > input {
        width: 200px;
        height: 45px;
        margin: 5px;
    }
}

@media (max-width: 320px) {
    .captcha__container > img,input {
        width: 100%!important;
    }
}