img.circularsbanner {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    z-index: -1;
}

.container .navbar-custom {
    background-color: #0070ac;
    background-image:none;
}

.navbar-inverse .navbar-nav>li>a{
    color:white;
}

.navbar-inverse .navbar-nav>li>a:hover {
    background-color:black;
}

.navbar-inverse .navbar-brand {
    color:white;
}

.navbar-inverse .navbar-brand:hover {
    background-color:black;
}