.btn-group input[type="radio"],
.btn-group input[type="checkbox"] {
  display: none;
}

div.time-picker {
    position: absolute;
    height: 191px;
    width: 120px;
    overflow: auto;
    background: #fff;
    border: 1px solid #ddd;
    z-index: 99;
    margin: 0;
}

div.time-picker ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

div.time-picker li {
    cursor: pointer;
    height: 30px;
    line-height:18px;
    padding: 4px 10px;
}

div.time-picker li.selected {
    background: #0063CE;
    color: #fff;
}