.navbar {
    margin-bottom: 0;
    border-radius: 0;
}
.navbar-nav {
    display:table;
    width:100%;
    margin: 0;
}
.navbar-nav > li {
    float:none;
    display:table-cell;
    text-align:center;
}
.jumbotron {
    height: 400px;
    margin-bottom: 0;
    border-radius: 0;
    display: flex;
    align-items: center;
}
#logo {
    margin-top: 40px;
    margin-bottom: 40px;
}

.jumbotron {
    height: 400px;
    margin-bottom: 0;
    border-radius: 0;
    display: flex;
    align-items: center;
}
#logo {
    margin-top: 40px;
    margin-bottom: 40px;
}

Move navbar changes to ghu_global
Move navbar changes to ghu_global

