.captcha_box {
    padding: 10px 12px;
}
.captcha_box label.verify_text {
    margin-bottom: 5px;
}

.form-group.Captcha-div input.form-control {
    margin-bottom: 5px;
}

.captcha_text {
    background: #4a4a4a;
    display: block;
    color: #fff;
    padding: 5px;
    border: 1px solid #a99a7f;
}

.form-group.Captcha-div {
    border: 1px solid #c7c7c6;
}