.oauth2-simplehead {
    display: flex;
    align-items: center;
}

.oauth2-simplehead-icon {
    flex: 0 0 auto;
    background-color: #fff;
    mask: url('/images/circle-question-solid.svg') no-repeat center;
    width: 40px;
    height: 40px;
    margin: 10px;
}
.oauth2-simplehead-icon--code {
    mask-image: url('/images/mobile-screen-solid.svg');
}
.oauth2-simplehead-icon--error {
    mask-image: url('/images/circle-exclamation-solid.svg');
}
.oauth2-simplehead-icon--login {
    mask-image: url('/images/user-lock-solid.svg');
}
.oauth2-simplehead-icon--wait {
    mask-image: url('/images/ellipsis-solid.svg');
}

.oauth2-simplehead-text {
    font-size: 1.8em;
    line-height: 1.4em;
}