JSFiddle - React, Tailwind, and code Playground

HTML

<div style="width:500px;">
        <button type="submit" class="msgBtn" onClick="return false;" >Save</button>
        <button type="submit" class="msgBtn2" onClick="return false;">Publish</button>
        <button class="msgBtnBack">Back</button>
    </div>

CSS

div{
    white-space:no-wrap;
}

div button{
    display:inline-block;
    white-space:normal;    
}