#mf-lead-popup {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    z-index: 9999;
}
.mf-lead-form {
    background: #fff;
    width: 90%;
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    border-radius: 10px;
    position: relative;
}
.mf-lead-form h2 {
    font-size: 18px;
    margin-bottom: 15px;
}
.mf-lead-form input, .mf-lead-form select, .mf-lead-form button {
    width: 100%;
    margin: 8px 0;
    padding: 10px;
    font-size: 16px;
}
.mf-mobile-field {
    position: relative;
}
.mf-country-code {
    position: absolute;
    bottom: -20px;
    left: 0;
    font-size: 13px;
    color: #555;
}