.nodes {
    margin-left: 10px;
    float: left;
}

.node {
    float: left;
    text-align: center;
    margin: 4px 20px;
    min-width: 46px;
    position: relative;
}

.node:before {
    content: '';
    position: absolute;
    height: 2px;
    background-color: #cccccc;
    width: calc(50% + 2px);
    top: 9px;
    left: -20px;
}

.node:after {
    content: '';
    position: absolute;
    height: 2px;
    background-color: #cccccc;
    width: calc(50% + 2px);
    top: 9px;
    left: calc(50% + 18px);
}

.node:first-child:before {
    display: none;
}

.node:last-child:after {
    display: none;
}

.node_index {
    text-align: center;
    line-height: 18px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    margin-left: calc(50% - 9px);
    font-size: 13px;
}

.node.node_dealing .node_index {
    background: #0c8615 no-repeat center;
    color: #ffffff;
}

.node.node_noaccept .node_index {
    background: #0c8615 no-repeat center;
    color: #ffffff;
}

.node.node_nostart .node_index {
    background-color: #dddddd;
    color: #ffffff;
}

.node.node_dealed .node_index {
    background: #3e74bb url("images/node_dealed.png") no-repeat center;
    background-size: 10px 10px;
    color: transparent;
}

.node.node_dealed.node_back .node_index {
    background: #D9001B url("images/node_dealing.png") no-repeat center;
    background-size: 10px 10px;
    color: transparent;
}

.node_name {
    font-size: 13px;
    line-height: 19px;
}

.node.node_noaccept .node_name {
    font-weight: bold;
}

.nodes_container{
    width: 2000px;
    overflow-x: hidden;
}

.node_track{
    cursor: pointer;
}