Twitter-like tweet box using bootstrap
<p>Hello I really need your help. I have been googling around for how to make a tweet box like twitter's "What's happening" box for user to post new content using bootstrap 3 but so far I cannot find anything close.</p>

<p><a href="https://i.stack.imgur.com/8XxkE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8XxkE.png" alt="enter image description here"></a></p>

<p>Anyone have any idea or keyword that could help? Thank you very much!</p>