@media screen and (max-width: 480px) {
    * {
        box-sizing: border-box;
    }
    #container_login {
        width: 100%;
        padding: 0 15px 0 15px;
    }
    #logo {
        margin: 20px auto 0 auto;
        width: 100%;
    }
    #logo img {
        display: block;
        margin: 0 auto;
        width: 120px;
    }
    #container_login_form {
        width: 100%;
        margin-left: initial;
        left: initial;
        margin-top: 30px;
    }
    input {
        width: 100%;
    }
    footer {
        margin-top: 30px;
        margin-bottom: 20px;
    }

    /* Page 404 */
    .container-error {
        margin: 50px auto 0 auto;
    }
    .img-error {
        width: 150px;
    }
}