.btn-breadcrumb .btn:not(:last-child):after {
    border-bottom: 17px solid transparent;
    border-left: 10px solid white;
    border-top: 17px solid transparent;
    content: " ";
    display: block;
    height: 0;
    left: 100%;
    margin-top: -17px;
    position: absolute;
    top: 50%;
    width: 0;
    z-index: 3;
}
.btn-breadcrumb .btn:not(:last-child):before {
    border-bottom: 17px solid transparent;
    border-left: 10px solid rgb(173, 173, 173);
    border-top: 17px solid transparent;
    content: " ";
    display: block;
    height: 0;
    left: 100%;
    margin-left: 1px;
    margin-top: -17px;
    position: absolute;
    top: 50%;
    width: 0;
    z-index: 3;
}
.btn-breadcrumb .btn {
    padding: 6px 12px 6px 24px;
}
.btn-breadcrumb .btn:first-child {
    padding: 6px 6px 6px 10px;
}
.btn-breadcrumb .btn:last-child {
    padding: 6px 18px 6px 24px;
}
.btn-breadcrumb .btn.btn-default:not(:last-child):after {
    border-left: 10px solid #fff;
}
.btn-breadcrumb .btn.btn-default:not(:last-child):before {
    border-left: 10px solid #ccc;
}
.btn-breadcrumb .btn.btn-default:hover:not(:last-child):after {
    border-left: 10px solid #ebebeb;
}
.btn-breadcrumb .btn.btn-default:hover:not(:last-child):before {
    border-left: 10px solid #adadad;
}