#wpadminbar #wp-admin-bar-site-name > .ab-item::before {
    content: '';
}

#wpadminbar #wp-admin-bar-site-name > .ab-item {
    background: url("../images/cviiz-bar-logo@2x.png") no-repeat !important;
    background-size: 32px 32px !important;
    padding-left: 25px;
}