body {
    background-color: #000;
}

.card {
    width: 400px;
    border: none;
}

.btr {
    border-top-right-radius: 5px !important;
}

.btl {
    border-top-left-radius: 5px !important;
}

.btn-dark {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-dark:hover {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.nav-pills {
    display: table !important;
    width: 100%;
}

.nav-pills .nav-link {
    border-radius: 0px;
    border-bottom: 1px solid #0d6efd40;
}

.nav-item {
    display: table-cell;
    background: #0d6efd2e;
}

.form {
    padding: 20px;
}

.form input {
    margin-bottom: 12px;
    border-radius: 3px;
}

.form input:focus {
    box-shadow: none;
}

.form button {
    margin-top: 20px;
}