Ghost/ghost/admin/app/styles/layouts/users.css

/* Users /ghost/settings/users/
/* ---------------------------------------------------------- */

.gh-invited-users .apps-grid-cell:hover {
    background: none;
}

.user-list-item-icon {
    flex-shrink: 0;
    position: relative;
    display: block;
    overflow: hidden;
    margin-right: 15px;
    width: 40px;
    height: 40px;
    background: #dfe1e3;
    border-radius: 100%;
    color: transparent;
    font-size: 0;
}

.user-list-item-icon:before {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    margin-top: -7px;
    color: var(--midgrey);
    text-align: center;
    font-size: 14px;
}

.user-list-item-figure {
    position: relative;
    display: block;
    width: 40px;
    height: 40px;
    margin-right: 15px;
    background-position: center center;
    background-size: cover;
    border-radius: 100%;
    box-shadow: #fff 0 0 0 3px;
}

.user-list-item-figure img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}


/* Role Labels
/* ---------------------------------------------------------- */

.gh-badge.owner {
    border: color(var(--darkgrey) blackness(+8%)) 1px solid;
    background: linear-gradient(
    color(var(--darkgrey) whiteness(+10%)),
    color(var(--darkgrey) blackness(+4%))
    );
}

.gh-badge.administrator {
    border: color(var(--red) blackness(+8%)) 1px solid;
    background: linear-gradient(
    color(var(--red) whiteness(+10%)),
    color(var(--red) blackness(+4%))
    );
}

.gh-badge.editor {
    border: color(var(--blue) blackness(+8%)) 1px solid;
    background: linear-gradient(
    color(var(--blue) whiteness(+10%)),
    color(var(--blue) blackness(+4%))
    );
}

.gh-badge.author {
    border: color(var(--lightgrey) blackness(+8%)) 1px solid;
    color: color(var(--midgrey) l(+5%));
    background: #fff;
}


/* User invitation modal
/* ---------------------------------------------------------- */

.invite-new-user .modal-content {
    width: 100%;
    max-width: 600px;
}

.invite-new-user .form-group {
    margin-bottom: 0;
    padding: 0;
}

.invite-new-user .form-group label {
    position: static;
    display: block;
    text-align: left;
}

.invite-new-user .form-group:nth-of-type(1) {
    float: left;
    width: 60%;
}

.invite-new-user .form-group:nth-of-type(2) {
    float: left;
    margin-left: 10px;
    width: 35%;
}

.invite-new-user .form-group input {
    width: 100%;
}

.invite-new-user .gh-btn-green {
    margin: 0;
    width: 100%;
}