{"action":"opened","issue":{"url":"https://api.github.com/repos/jupyter-widgets/ipywidgets/issues/2255","repository_url":"https://api.github.com/repos/jupyter-widgets/ipywidgets","labels_url":"https://api.github.com/repos/jupyter-widgets/ipywidgets/issues/2255/labels{/name}","comments_url":"https://api.github.com/repos/jupyter-widgets/ipywidgets/issues/2255/comments","events_url":"https://api.github.com/repos/jupyter-widgets/ipywidgets/issues/2255/events","html_url":"https://github.com/jupyter-widgets/ipywidgets/issues/2255","id":375364131,"node_id":"MDU6SXNzdWUzNzUzNjQxMzE=","number":2255,"title":"Styling Issue of Dropdown - Options menu","user":{"login":"IamViditAgarwal","id":43881643,"node_id":"MDQ6VXNlcjQzODgxNjQz","avatar_url":"https://avatars0.githubusercontent.com/u/43881643?v=4","gravatar_id":"","url":"https://api.github.com/users/IamViditAgarwal","html_url":"https://github.com/IamViditAgarwal","followers_url":"https://api.github.com/users/IamViditAgarwal/followers","following_url":"https://api.github.com/users/IamViditAgarwal/following{/other_user}","gists_url":"https://api.github.com/users/IamViditAgarwal/gists{/gist_id}","starred_url":"https://api.github.com/users/IamViditAgarwal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/IamViditAgarwal/subscriptions","organizations_url":"https://api.github.com/users/IamViditAgarwal/orgs","repos_url":"https://api.github.com/users/IamViditAgarwal/repos","events_url":"https://api.github.com/users/IamViditAgarwal/events{/privacy}","received_events_url":"https://api.github.com/users/IamViditAgarwal/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-10-30T08:03:40Z","updated_at":"2018-10-30T08:03:40Z","closed_at":null,"author_association":"NONE","body":"I have created a Dropdown widget using Ipywidgets library of Python , The Dropdown is rendered as the Select HTML tag by the browser on screen, Now I want to customize its style according to my CSS. I have styled the Select tag but facing issue in styling the <option> tag especially. I want to change the background color of <option> tag on **: hover**, which I am not able to do. \r\n\r\nFor this Issue: I have searched, and got the feedback as `You cannot style options tag bcz it is rendered by the OS, not HTML`. So is there a way by _Ipywidgets lib or a custom setting_ that by which I can custom style <option> tag or even **create my own <select>** tag."}}
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