.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:hover, .navbar-default .navbar-nav>.active>a:focus {
    background-color: unset;
    border-bottom: 2px solid #2196f3;
}

.login {
    max-width: 300px;
    margin: 50px auto;
}

#my-alert {
    max-width: 250px;
}