#user-authenticate ul.nav-tabs {
    border: 0;
    margin-left: 0;
   
}

#user-authenticate ul.nav-tabs > li a {
    background-color: #eee0;
    padding: .5rem 3rem;
    border: 0;
    color: #fff;
    font-weight: bold;
}
#user-authenticate ul.nav-tabs > li a.active{
    background-color: #ffffff;
    color: #393939;
}