:root {
    --kh-stepper-line-border-fill: #FE0000;
    --kh-stepper-line-border-empty: #e0e0e0;
}

.kh-stepper-container {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 30px;
    max-width: 100%;
    /*width: 350px;*/
    /*width: 100vw;*/
}

    .kh-stepper-container::before {
        content: '';
        background-color: var(--kh-stepper-line-border-empty);
        position: absolute;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
        height: 2px;
        width: 100%;
        z-index: -1;
    }

.kh-stepper {
    background-color: var(--kh-stepper-line-border-fill);
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 2px;
    z-index: -1;
    transition: 0.4s ease;
}

.kh-stepper-circle {
    --dxbl-btn-hover-bg: #000000;
    background-color: #fff;
    color: #999;
    border-radius: 50%;
    height: 30px;
    width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--kh-stepper-line-border-empty);
    transition: 0.4s ease;
}

    .kh-stepper-circle.active {
        border-color: var(--kh-stepper-line-border-fill);
        color: black;
        font-weight: bold;
    }