#wpadminbar{
    position: fixed!important;
}
#wpadminbar ul#wp-admin-bar-root-default>li#wp-admin-bar-wp-logo {
    background-image: url(../../images/core/logo-favicon.png);
    background-repeat: no-repeat;
    background-position: center;
    transition:all 0.25s;
}
#wpadminbar ul#wp-admin-bar-root-default>li#wp-admin-bar-wp-logo:hover {
    background-color: #00101d;
}
#wpadminbar ul#wp-admin-bar-root-default>li#wp-admin-bar-wp-logo .ab-icon:before {
    display: none;
}
#wpadminbar .ab-top-menu>li.hover>.ab-item,
#wpadminbar.nojq .quicklinks .ab-top-menu>li>.ab-item:focus,
#wpadminbar:not(.mobile) .ab-top-menu>li:hover>.ab-item,
#wpadminbar:not(.mobile) .ab-top-menu>li>.ab-item:focus {
    background: transparent;
}