body {
    background: #000;
}

.wrapper {
    background: #fff;
}

.container nav.navbar {
    margin: 0 -15px;
}

a {
    color: #0056b3;
    text-decoration: underline;
}

ul.list-group-flush {
    margin-bottom: 1em;
}

.alert-custom {
    margin: 0 -15px;
    border-radius: 0;
}

.alert {
    margin: 0 -15px;
    border-radius: 0;
}