.step-indicator{
    margin: 0;
    padding: 0;
    font-size: 80%;
    text-transform: uppercase;
    margin-bottom: 1em;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.step-indicator li {
    list-style: none;
    text-align: center;
    width: auto;
    padding: 0;
    margin: 0;
    position: relative;
    text-overflow: ellipsis;
    display: block;
    -ms-flex: 1;
    -webkit-flex: 1;
    -moz-flex: 1;
    flex: 1;
}

.step-indicator li .step-bubble {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    background-color: #bbbbbb;
    display: block;
    margin: 0 auto 0.5em auto;
    color: white;
    font-size: 22px;
    line-height: 40px;
}

.step-indicator li.active .step-bubble,
.step-indicator li.visited .step-bubble {
    background-color: #65d074;
}

.step-indicator > li .step-bubble:before,
.step-indicator > li .step-bubble:after {
    display: block;
    position: absolute;
    top: 18px;
    width: 50%;
    height: 4px;
    content: '';
    background-color: #bbbbbb;
    z-index: -1;
}

.step-indicator > li .step-bubble:before {
    left: 0;
}

.step-indicator > li .step-bubble:after {
    right: 0;
}

.step-indicator > li.visited .step-bubble:before,
.step-indicator > li.visited .step-bubble:after {
    background-color: #65d074;
}

.step-indicator > li.active .step-bubble:before {
    background-color: #65d074;
}

.step-indicator > li.visited .step-bubble:hover{
    background-color: #5dc06a;
}