#navPanel {
    max-width:100%;
    }
    
.panel-title > a {
    color: inherit;
    display:block;
    text-decoration:none;
} 

.panel-body {
    padding: 0px;
}
.list-group {
    padding-left: 0;
    margin-bottom: 0px;
}

 .glyphicon-plus:before {
   content: "\2212";
}

.collapsed .glyphicon-plus:before {
    content: "\2b";
}
.panel-primary>.panel-heading
{
    color: #fff;
    background-color: #606062;
    border-color: #606062;
}