body {
    background: linear-gradient(to right, #84898e, #040404b8, #45598e);
}
.mt-5, .my-5 {
    border-radius: 10px;
    padding: 15px;
    color: white;
    background: #007bff;
    text-align: center;
    margin-top: 3rem !important;
}
label {
    display: inline-block;
    margin-bottom: .5rem;
    color: white;
}