.back-to-top-btn {
    width: 100%;
    margin-bottom: 3.2rem;
}
.back-to-top-btn .btn {
    margin: 0 auto;
    display: block;
}
footer {
    font-size: 0.8rem;
    background-color: #1e2d5a;
    color: #FFFFFF;
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid white;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;
}
.footer-links {
    color: white;
}
.login-link {
    padding: 0.6rem 1.2rem;
    border-radius: 5px;
}
.login-link:hover, .login-link:focus {
    background-color: #6699FF;
}
footer a {
 text-decoration: none;
}
footer p {
    margin: 0;
}
.fleche-container {
    margin-left: auto;
    width: 34px;
    height: 34px;
    background: none;
    transition: all 0.2s ease-in-out;
}
.fleche-container:hover, .fleche-container:focus {
    cursor: pointer;
    background-color: #c3d7ff;
}
.fleche {
    display: inline-block;
    width: 34px;
    position: relative;
}
.footer-legal {
    color: white;
}
.footer-legal:hover, .footer-legal:focus {
    text-decoration: underline;
}
@media  (max-width: 768px) {
    .login-link-container {
        margin: 0.8rem auto 0;
    }
}