.zibll-dz-bind-modal {
    width: calc(100% - 20px);
    max-width: 420px;
}

.zibll-dz-bind-modal .modal-content {
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
}

.zibll-dz-bind-modal .modal-body {
    padding: 0;
}

.zibll-dz-bind-modal .sign {
    margin-bottom: 0;
}