ul.onboarding-progress-tracker {
    list-style:none;
    width:100%;
    margin: 0;
    padding: 0;
    display:table;
    box-sizing:border-box;
    -moz-box-sizing:border-box;
    -webkit-box-sizing:border-box;
}

ul.onboarding-progress-tracker li {
    /* display:inline-block; */
    padding:3px;
    background: #ccc;
    border-right:1px solid #fff;
    display:table-cell;
    text-align:center;
}

ul.onboarding-progress-tracker li:last-child {  
    border-right:0;
}

ul.onboarding-progress-tracker li.completed_progess {
    background-color:#4fdc4b;
}

ul.onboarding-progress-tracker li.current_progess {
    background-color:#ffad00;
}