.btn-label {
    position: relative;
    left: -12px;
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px 0 0 3px;
}

.btn-label-right {
    position: relative;
    right: -12px;
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px 0 0 3px;
}

.btn-labeled {
    padding-top: 0;
    padding-bottom: 0;
    box-shadow: 2px 2px 2px 1px rgba(0, 0, 0, 0.2);
    text-shadow: 0px 0px 5px black;
    color: white;
}

.btn {
    margin-bottom: 10px;
}