.main-nav,
div.logo-wrapper {
    background-color: #98a892;
}
span.invisible {
    color:#98a892;
}
a:link,
a:visited,
a:hover {
    color:#5A8F46;    
}
.main-nav .navbar-nav > li.active > a, 
.main-nav .navbar-nav > .active > a, 
.main-nav .navbar-nav > .active > a:hover, 
.main-nav .navbar-nav > .active > a:focus {
    color:#5A8F46;
}
div.logo img {
    border:1px solid #ddd;
    border-radius:4px;
}
div.logo img{
    margin-left:5px;
}