body {
    display: flex;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #f5f5f5;
    text-align: center;
}

.header-img {
    text-align: center;
}

.auth-form {
    width: 100%;
    max-width: 550px;
    padding: 15px;
    margin: auto;
}

.auth-form form {
    width: 100%;
    max-width: 400px;
    margin: auto;
}

.auth-form form .form-item {
    text-align: left;
    margin: 1em 0;
}

.errors {
    text-align: left;
}

ul.requirements {
    text-align: left;
}