JSFiddle - React, Tailwind, and code Playground

HTML

<table><tr>
<td>
    <input type="radio" id="ucemployee" name="travelertype"/>

    <div id="right-align">
        <label for="selectcampus">UC Campus:</label>
        <select id="selectcampus" title="Please select a campus" align="right">
            <option value="pleaseselect">Please Select</option>
            <option value="ucsc">UC Santa Cruz</option>
            <option value="ucb">UC Berkeley</option>
            <option value="ucd">UC Davis</option>
            <option value="uci">UC Irvine</option>
            <option value="ucla">UC Los Angeles</option>
            <option value="ucm">UC Merced</option>
            <option value="ucr">UC Riverside</option>
            <option value="ucsd">UC San Diego</option>
            <option value="ucsf">UC San Francisco</option>
            <option value="ucsb">UC Santa Barbara</option>
        </select>
      </div>
</td>
    </tr></table>

CSS

table { width: 100%; }

td { 
    border: 1px dashed black;
    background-color: aqua;
    padding: 5px;
}

#right-align {
   display: inline-block;
   text-align: right;
   width: 95%;
}