a .keycloak__pageheader_brand {
    background-repeat: no-repeat !important;
    background-position: center;
    vertical-align: middle;
    background-color: #ffffff;
    padding: 56px 143px 0px 0px;
    background: url(../img/arter-logo.svg);
    background-size: auto;
    width: 0px;
    height: 0px;
}