{"action":"opened","issue":{"url":"https://api.github.com/repos/concrete5/concrete5-5.7.0/issues/2181","labels_url":"https://api.github.com/repos/concrete5/concrete5-5.7.0/issues/2181/labels{/name}","comments_url":"https://api.github.com/repos/concrete5/concrete5-5.7.0/issues/2181/comments","events_url":"https://api.github.com/repos/concrete5/concrete5-5.7.0/issues/2181/events","html_url":"https://github.com/concrete5/concrete5-5.7.0/issues/2181","id":66806015,"number":2181,"title":"Empty custom styles should be ignored","user":{"login":"Kienz","id":954545,"avatar_url":"https://avatars.githubusercontent.com/u/954545?v=3","gravatar_id":"","url":"https://api.github.com/users/Kienz","html_url":"https://github.com/Kienz","followers_url":"https://api.github.com/users/Kienz/followers","following_url":"https://api.github.com/users/Kienz/following{/other_user}","gists_url":"https://api.github.com/users/Kienz/gists{/gist_id}","starred_url":"https://api.github.com/users/Kienz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kienz/subscriptions","organizations_url":"https://api.github.com/users/Kienz/orgs","repos_url":"https://api.github.com/users/Kienz/repos","events_url":"https://api.github.com/users/Kienz/events{/privacy}","received_events_url":"https://api.github.com/users/Kienz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-07T07:30:57Z","updated_at":"2015-04-07T07:30:57Z","closed_at":null,"body":"If I add a css class to a block the default borderStyle value is `none`. I think this should be `NULL`.\r\nIf I updated the borderStyle to NULL in the database the style tags still be included in the page - but they are empty.\r\n```html\r\n<style type=\"text/css\" data-style-set=\"879\">.ccm-custom-style-main4.white-block{}</style>\r\n<style type=\"text/css\" data-style-set=\"880\">.ccm-custom-style-main5.white-block{}</style>\r\n<style type=\"text/css\" data-style-set=\"14\">.ccm-custom-style-pagefooter.area-content-accent{}</style>\r\n<style type=\"text/css\" data-style-set=\"863\">.ccm-custom-style-subheader186.caption{}</style>\r\n```\r\nIs it possible to ignore empty style tags?\r\nCan you combine style tags? (see problem #2180)"}}