JSFiddle - React, Tailwind, and code Playground

HTML

<div class="items">
    <div class="item">
        <div class="name">Title Long Long Long Long Long 1</div>
        <div class="desc">Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum</div>
    </div>
    <div class="item">
        <div class="name">Title Long Long Long Long Long 2</div>
        <div class="desc">Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum Lore Lipsum</div>
    </div>
</div>

CSS

.items {
    width:30%;
}
.item {
    display:table;
    table-layout:fixed;
    width:100%;
}
.item .name, .item .desc {
    display:table-cell;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.item .name {
    width:20%;
}
.item .desc {
    width:80%;
}