JSFiddle - React, Tailwind, and code Playground

HTML

<div class="vertical_banner">
    <div id="bottom_link">
         <input type="submit" value="Continue">
       </div>
</div>

CSS

.vertical_banner {
    border: 1px solid #E9E3DD;
    float: left;
    height: 210px;
    margin: 2px;
    padding: 4px 2px 10px 10px;
    text-align: left;
    width: 117px;
    position: relative;
}

#bottom_link{
    position: absolute;
    bottom: 0px;
}