.tns-nav{
    text-align: center;
}

.tns-nav > [aria-controls] {
    width: 9px;
    height: 9px;
    padding: 0;
    margin: 0 5px;
    border-radius: 50%;
    background: #ddd;
    border: 0;
}

.tns-nav > .tns-nav-active {
    background: #999;
}

.tns-outer [aria-controls], .tns-outer [data-action] {
    cursor: pointer;
}