JSFiddle - React, Tailwind, and code Playground

HTML

<table border="0" cellspacing="0" cellpadding="0" width="50" height="80" style="background-color: #fac291;">
     <tbody>
         <tr>
             <td width="100%" height="80px" style="margin-top: 40px; text-align: center; border-style: solid; border-color: #d15400; border-width: 0px 2px; background-size: 65px 65px;"><a class="classa" href="https://www.google.com">
             <span style="font-size: 12pt; color: #000000;"><strong>Student Immunization Form</strong></span>
             </a></td></tr></tbody></table>

CSS

a.classa:before {
content: "\A";
display: inline-block;
vertical-align: middle;
height: 100%;
font-size: 0px;
}
a.classa {
display: inline-block;
height: 100%;
width: 100%;
}