.tree, .tree ul {
    margin:0;
    padding:0;
    list-style:none
}
.tree ul {
    margin-left:1em;
    position:relative
}
.tree ul ul {
    margin-left:.5em
}
.tree ul:before {
    content:"";
    display:block;
    width:0;
    position:absolute;
    top:0;
    bottom:0;
    left:0;
    border-left:1px solid
}
.tree li {
    margin:0;
    padding:0 1em;
    line-height:2em;
    color:#369;
    font-weight:700;
    position:relative
}
.tree ul li:before {
    content:"";
    display:block;
    width:10px;
    height:0;
    border-top:1px solid;
    margin-top:-1px;
    position:absolute;
    top:1em;
    left:0
}
.tree ul li:last-child:before {
    background:#fff;
    height:auto;
    top:1em;
    bottom:0
}
.indicator {
    margin-right:5px;
}
.tree li a {
    text-decoration: none;
    color:#369;
}
.tree li button, .tree li button:active, .tree li button:focus {
    text-decoration: none;
    color:#369;
    border:none;
    background:transparent;
    margin:0px 0px 0px 0px;
    padding:0px 0px 0px 0px;
    outline: 0;
}

.wizard {
    margin: 20px auto;
    background: #fff;
}

    .wizard .nav-tabs {
        position: relative;
        margin: 40px auto;
        margin-bottom: 0;
        border-bottom-color: #e0e0e0;
    }

    .wizard > div.wizard-inner {
        position: relative;
    }

.connecting-line {
    height: 2px;
    background: #e0e0e0;
    position: absolute;
    width: 80%;
    margin: 0 auto;
    left: 0;
    right: 0;
    top: 50%;
    z-index: 1;
}

.wizard .nav-tabs > li.active > a, .wizard .nav-tabs > li.active > a:hover, .wizard .nav-tabs > li.active > a:focus {
    color: #555555;
    cursor: default;
    border: 0;
    border-bottom-color: transparent;
}

span.round-tab {
    width: 70px;
    height: 70px;
    line-height: 70px;
    display: inline-block;
    border-radius: 100px;
    background: #fff;
    border: 2px solid #e0e0e0;
    z-index: 2;
    position: absolute;
    left: 0;
    text-align: center;
    font-size: 25px;
}
span.round-tab i{
    color:#555555;
}
.wizard li.active span.round-tab {
    background: #fff;
    border: 2px solid #5bc0de;
    
}
.wizard li.active span.round-tab i{
    color: #5bc0de;
}

span.round-tab:hover {
    color: #333;
    border: 2px solid #333;
}

.wizard .nav-tabs > li {
    width: 25%;
}

.wizard li:after {
    content: " ";
    position: absolute;
    left: 46%;
    opacity: 0;
    margin: 0 auto;
    bottom: 0px;
    border: 5px solid transparent;
    border-bottom-color: #5bc0de;
    transition: 0.1s ease-in-out;
}

.wizard li.active:after {
    content: " ";
    position: absolute;
    left: 46%;
    opacity: 1;
    margin: 0 auto;
    bottom: 0px;
    border: 10px solid transparent;
    border-bottom-color: #5bc0de;
}

.wizard .nav-tabs > li a {
    width: 70px;
    height: 70px;
    margin: 20px auto;
    border-radius: 100%;
    padding: 0;
}

    .wizard .nav-tabs > li a:hover {
        background: transparent;
    }

.wizard .tab-pane {
    position: relative;
    padding-top: 50px;
}

.wizard h3 {
    margin-top: 0;
}

@media( max-width : 585px ) {

    .wizard {
        width: 90%;
        height: auto !important;
    }

    span.round-tab {
        font-size: 16px;
        width: 50px;
        height: 50px;
        line-height: 50px;
    }

    .wizard .nav-tabs > li a {
        width: 50px;
        height: 50px;
        line-height: 50px;
    }

    .wizard li.active:after {
        content: " ";
        position: absolute;
        left: 35%;
    }
}