JSFiddle - React, Tailwind, and code Playground
HTML
<BUTTON onClick="ClipBoard(z#emp_ext#);"> <img src="https://www.iconfinder.com/icons/174935/copy_icon" style="height:16px;width:16px;"> </BUTTON>
<BUTTON onClick="ClipBoard(z#emp_ext#);"> <img src="https://www.iconfinder.com/icons/174935/copy_icon" style="height:16px;width:16px;"> </BUTTON>