JSFiddle - React, Tailwind, and code Playground

by InferOn

HTML

<div>
    <p class="demo1">Here we have some very long line Here we have some very long line Here we have some very long line</p>
</div>

CSS

body {
    background: black;
}
div {
    width: 450px;
    background: darkred;
    padding: 5px;
}
p {
    white-space: nowrap;
    overflow: hidden;
    background: grey;
    color: white;
    text-overflow: ellipsis;
}
p:hover {
    display:inline-block;
    white-space: nowrap;
    overflow: visible;
    background: grey;
    color: white;
}