JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://tagadatest.famillenourrit.net/assets/semantic/semantic.min.css">
<script src="http://tagadatest.famillenourrit.net/assets/semantic.min.js"></script>
<div class="ui menu"> <a href="t" class="item"><i class="large home basic icon"></i><span class="nav-text"> Accueil</span></a>
 <a href="" class="item"><i class="large camera retro icon"></i><span class="nav-text"> Créations</span></a>
 <a class="item"><span class="nav-text">Qui-suis je </span><i class="large help basic icon"></i></a>

</div>

CSS

.menu i.large.icon,
.menu i.large.basic.icon {
    vertical-align:top;
}