h1 {
    text-align: center;
}
form {
    margin: 0;
}
.jumbotron{
    padding-top:10px;
    padding-bottom:5px;
}
.pic_mba{
    width:80%;
}

#frmMBA .form-group{
    margin-bottom:5px;
}

#frmMBA .form-group label{
    margin-bottom:3px;
}

#frmMBA .form-group input[type=number]{
    width:100px;
}

.nav-link {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

    .nav-link.active {
        color: #212529;
        background-color: #ffc107;
        border-color: #ffc107;
    }