.years [class^="year-"]:last-child{
    margin-bottom: 30px;
}
[class^="year-"]{
    margin-top: 15px;
}
[class^="year-"]:not(:first-child) ul{
    display: none;
}
[class^="year-"] .glyphicon{
    vertical-align: -2px;
    margin-right: 5px;
}