#lf_first_name_block, #lf_last_name_block,#lf_email_block,#lf_phone_block {
    width: 49%;
    float: left;
}
#lf_first_name_block, #lf_email_block {
    margin-right: 20px;
}
#lf_form_container .buttons, #lf_form_container.g-recaptcha{
    text-align: center;
}
#lf_form_container p.g-recaptcha {
    width: 300px;
    margin: 0px auto;
}