.carousel-indicators .active {
    width: 20px;
    height: 2px;
    margin: 0;
    background-color: #fff;
    opacity: 1;
}
.carousel-indicators li {
    display: inline-block;
    width: 20px;
    height: 1px;
    margin: 1px;
    text-indent: -999px;
    cursor: pointer;
    /* background-color: #000;
    background-color: rgba(0,0,0,0.5); */
    border: 1px solid #fff;
    border-radius: 10px;
    opacity: 0.5;
}