.stepper {
            display: flex;
            padding: 0;
            margin: 0;
            width: 100%;
            list-style: none;
            position: relative;
        }
        .nav-pills.stepper .nav-item.stepper-item .nav-link.stepper-link {
            border-radius: 0px !important;
        }
        .stepper.nav-pills .stepper-link.nav-link.active,
        .nav-pills .show>.stepper-link.nav-link,
        .stepper.nav-pills .stepper-item.nav-item .stepper-link.nav-link.active {
            color: #fff;
            background: #ecbe44;
        }
        .stepper::before {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            content: "";
            width: calc(100% - 20px);
            background: transparent;
        }
        .nav-pills .nav-link.active,
        .nav-pills .show>.nav-link,
        .nav-pills .nav-item .nav-link.active {
            color: #fff;
            background: #f47b25;
        }
        .stepper.nav-pills .stepper-item.nav-item .stepper-link.nav-link {
            padding: 10px 25px 10px 25px !important;
        }
        .stepper-item .stepper-link {
            background: #cecece;
            margin: 0 0 0 -14px;
            -webkit-clip-path: polygon(15px 50%, 0% 0%, calc(100% - 15px) 0%, 100% 50%, calc(100% - 15px) 100%, 0% 100%);
        }
        .stepper-item.current {
            background: #223155;
            font-weight: bold;
            color: #FFF;
        }
        .stepper-item .stepper-link.complete {
            background: green;
            color: #FFF !important;
        }
        .stepper-item:first-child .stepper-link {
            -webkit-clip-path: polygon(0% 0%, calc(100% - 15px) 0%, 100% 50%, calc(100% - 15px) 100%, 0% 100%);
            margin-left: 0px;
        }
        .stepper-item:last-child .stepper-link {
            -webkit-clip-path: polygon(15px 50%, 0% 0%, calc(100% - 15px) 0%, 100% 50%, calc(100% - 15px) 100%, 0% 100%);
        }

        .ng-invalid .text-editor {border: 2px solid red}
        .ng-valid .text-editor {border: 2px solid green}