.success-message{
margin:auto;
}
._flex > div[id^="bx_incl_area_"] {
    display: flex;
    justify-content: flex-start;
    align-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}

.error-message{
margin-bottom: 20px;
}
.g-recaptcha > div{
margin:auto;
}