@media screen and (max-width:400px){#wpadminbar #wp-admin-bar-customize>.ab-item,#wpadminbar #wp-admin-bar-edit>.ab-item,#wpadminbar #wp-admin-bar-my-account>.ab-item,#wpadminbar #wp-admin-bar-my-sites>.ab-item,#wpadminbar #wp-admin-bar-site-name>.ab-item{width:42px}}