#mflead-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: none;
}
.mflead-popup {
    background: #fff;
    max-width: 400px;
    padding: 20px;
    margin: 80px auto;
    border-radius: 10px;
    position: relative;
}
.mflead-popup h2 {
    text-align: center;
}
.mflead-popup input, .mflead-popup select {
    width: 100%;
    margin: 10px 0;
    padding: 8px;
}
.mflead-phone-wrapper {
    display: flex;
    align-items: center;
}
.mflead-phone-wrapper .prefix {
    padding: 8px 10px;
    background: #eee;
    border: 1px solid #ccc;
    border-right: none;
}
.mflead-phone-wrapper input {
    flex: 1;
    border: 1px solid #ccc;
    border-left: none;
}