:host {
    ::ng-deep .am-stepper.showNumber {
        min-width: 120px;
    }

    ::ng-deep .am-stepper-input {
        border: 1px solid #ddd;
        height: 28px;
        line-height: 28px;
    }
    ::ng-deep .am-stepper-handler{
        border: none !important;
    }
}