JSFiddle - React, Tailwind, and code Playground
HTML
<ul>
<li>I have a very looooong text in 200px width li</li>
</ul>
CSS
ul {
list-style-type:none;
}
li {
position:relative;
width:200px;
}
li:after {
content:"+\a0";
float:left;
left:-15px;
}