.header-navigation {
    max-width: 70%;
    margin: 0 auto;
}

.modal-header, h4, .close {
    background-color: darkgrey;
    color: white !important;
    text-align: center;
    font-size: 30px;
}

.modal-footer {
    background-color: #f9f9f9;
}

.modal-dialog {
   max-width: 600px;
}

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

.navbar-brand {
    color: white !important;
}

.navbar-inverse .dropdown-menu li a
{
    color: black;
}

#mainBody {
padding-bottom: 100px;
}

.panel-body {
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}