authentik/web/src/authentik.css

html {
    --pf-c-nav__link--PaddingTop: 0.5rem;
    --pf-c-nav__link--PaddingRight: 0.5rem;
    --pf-c-nav__link--PaddingBottom: 0.5rem;
    --pf-c-nav__link--PaddingLeft: 0.5rem;
}

/* Fix patternfly sidebar and header with open Modal */
.pf-c-page__sidebar {
    z-index: 0;
}

.pf-c-page__header {
    z-index: 0;
}

/* Ensure card is displayed on small screens */
.pf-c-login__main {
    display: block;
}

/* login page's icons */
.pf-c-login__main-footer-links-item-link img {
    fill: var(--pf-c-login__main-footer-links-item-link-svg--Fill);
    width: 100%;
    max-width: var(--pf-c-login__main-footer-links-item-link-svg--Width);
    height: 100%;
    max-height: var(--pf-c-login__main-footer-links-item-link-svg--Height);
}

/* fix multiple selects height */
select[multiple] {
    height: initial;
}

/* Form with user */
.form-control-static {
    margin-top: var(--pf-global--spacer--sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.form-control-static .left {
    display: flex;
    align-items: center;
}
.form-control-static img {
    margin-right: var(--pf-global--spacer--xs);
}
.form-control-static a {
    padding-top: var(--pf-global--spacer--xs);
    padding-bottom: var(--pf-global--spacer--xs);
    line-height: var(--pf-global--spacer--xl);
}

/* Static OTP Tokens, authentik.stages.otp_static */
.ak-otp-tokens {
    list-style: circle;
    columns: 2;
    -webkit-columns: 2;
    -moz-columns: 2;
    margin-left: var(--pf-global--spacer--xs);
}
.ak-otp-tokens li {
    font-size: var(--pf-global--FontSize--2xl);
    font-family: monospace;
}

/* Fix pre elements within alerts */
.pf-c-alert pre {
    white-space: pre-wrap;
}

.pf-c-content h1 {
    display: flex;
    align-items: flex-start;
}
.pf-c-content h1 i {
    font-style: normal;
}
.pf-c-content h1 :first-child {
    margin-right: var(--pf-global--spacer--sm);
}

.subtext {
    font-size: var(--pf-global--FontSize--sm);
}