{"action":"created","issue":{"url":"https://api.github.com/repos/twbs/bootstrap/issues/17990","repository_url":"https://api.github.com/repos/twbs/bootstrap","labels_url":"https://api.github.com/repos/twbs/bootstrap/issues/17990/labels{/name}","comments_url":"https://api.github.com/repos/twbs/bootstrap/issues/17990/comments","events_url":"https://api.github.com/repos/twbs/bootstrap/issues/17990/events","html_url":"https://github.com/twbs/bootstrap/issues/17990","id":112387803,"number":17990,"title":"Bootstrap 4 collapsible navbar smooth closing animation (navbar-toggleable)","user":{"login":"janh92","id":7137676,"avatar_url":"https://avatars.githubusercontent.com/u/7137676?v=3","gravatar_id":"","url":"https://api.github.com/users/janh92","html_url":"https://github.com/janh92","followers_url":"https://api.github.com/users/janh92/followers","following_url":"https://api.github.com/users/janh92/following{/other_user}","gists_url":"https://api.github.com/users/janh92/gists{/gist_id}","starred_url":"https://api.github.com/users/janh92/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/janh92/subscriptions","organizations_url":"https://api.github.com/users/janh92/orgs","repos_url":"https://api.github.com/users/janh92/repos","events_url":"https://api.github.com/users/janh92/events{/privacy}","received_events_url":"https://api.github.com/users/janh92/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/twbs/bootstrap/labels/js","name":"js","color":"ffc40d"},{"url":"https://api.github.com/repos/twbs/bootstrap/labels/v4","name":"v4","color":"563d7c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":16,"created_at":"2015-10-20T14:58:49Z","updated_at":"2016-02-04T13:19:34Z","closed_at":null,"body":"The [bootstrap 4 collapsible navbar](http://v4-alpha.getbootstrap.com/components/navbar/#collapsible-content) doesn't contain a smooth closing animation as you can see in the link. The opening animation is just fine, but the closing animation doesn't exist. How can I add a smooth closing animation ?\r\n\r\nA code example on bootply.com can be found here:\r\n[code](http://www.bootply.com/KpPQFhR1Gb#)\r\n[preview](http://www.bootply.com/render/KpPQFhR1Gb#) (on xs screen width)"},"comment":{"url":"https://api.github.com/repos/twbs/bootstrap/issues/comments/179828091","html_url":"https://github.com/twbs/bootstrap/issues/17990#issuecomment-179828091","issue_url":"https://api.github.com/repos/twbs/bootstrap/issues/17990","id":179828091,"user":{"login":"janannedehaan","id":14312447,"avatar_url":"https://avatars.githubusercontent.com/u/14312447?v=3","gravatar_id":"","url":"https://api.github.com/users/janannedehaan","html_url":"https://github.com/janannedehaan","followers_url":"https://api.github.com/users/janannedehaan/followers","following_url":"https://api.github.com/users/janannedehaan/following{/other_user}","gists_url":"https://api.github.com/users/janannedehaan/gists{/gist_id}","starred_url":"https://api.github.com/users/janannedehaan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/janannedehaan/subscriptions","organizations_url":"https://api.github.com/users/janannedehaan/orgs","repos_url":"https://api.github.com/users/janannedehaan/repos","events_url":"https://api.github.com/users/janannedehaan/events{/privacy}","received_events_url":"https://api.github.com/users/janannedehaan/received_events","type":"User","site_admin":false},"created_at":"2016-02-04T13:19:34Z","updated_at":"2016-02-04T13:19:34Z","body":"It does work, but when you open the menu on mobile-view and resize back to desktop-view, the menu height will not resize back to normal."}}