JSFiddle - React, Tailwind, and code Playground

HTML

<dl class="term">
    <dt class="name">
        <span>Name Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sit iure.</span>
    </dt>
    <dd class="desc">
        <span>Desc</span>
    </dd>
</dl>

CSS

dt,dd{
    margin:0;
}
.term{
    position: relative;
}
.term:after{
    content: '';
    position: absolute;
    z-index: 0;
    left: 0;
    right: 0;
    bottom: 4px;
    border-bottom: 1px dotted #888;
}
.name{
    max-width: 80%;
}
.desc{
    position: absolute;
    bottom: 0;
    right: 0;
}
.name span,
.term span{
    position: relative;
    z-index: 5;
    background: #fff;
}
.name span{
    padding: 0 5px 0 0;
}
.desc span{
    padding: 0 0 0 5px;
}