JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">

    <div class="c1">zip code
        <textarea>12345</textarea>
    </div>
    
    <div class="c2">
        <div>Effective on this date:
         <input type="text" />
    </div>
    <div>Territory:
        <input type="text" />
    </div>
</div>
<div  class="c3">
    State:
    <select>
        <option value="IL">IL</option>
        <option value="WA">WA</option>
        <option value="MI">MI</option>
    </select>
</div>
    </div>

CSS

.container{
    width: 660px;
}

.container div  {
    float: left;
    width: 200px;
}