.tab-main-box .form-group input[type="submit"], .form-submit {
    width: 220px;

}
#form-preview-2{

    background: #1f7c1d;

    margin-left: 0;

}

/* @media (max-width: 1023px){

    .tab-main-box .form-group input[type="submit"], .form-submit {

        width: 130px;

    }

} */
@media (max-width: 767px){

    .tab-main-box .form-group input[type="submit"], .form-submit {

        width: 100%

    }

}