JSFiddle - React, Tailwind, and code Playground

HTML

<nav id="menuMobil">
  <ul>
    <li>
      <a href="#">
        <img src="icone" width="40" class="right10"/>
        ACCUEIL
      </a>
    </li>

    <li>
      <a href="">
        <img src="icone" width="40" class="right10"/>
        MUSIQUES
      </a>
    </li>

    <li>
      <a href="">
       <img src="icone" width="40" class="right10"/> 
       FILMS
     </a>
   </li>

    <li>
      <a href="">
        <img src="icone" width="40" class="right10"/>
        BIO
      </a>
    </li>

    <li>
      <a href="">
        <img src="icone" width="40" class="right10"/>
        CONTACT
      </a>
    </li>
  </ul>
</nav>

CSS

*
{
  margin: 0;
  padding: 0;
}

.right10
{
  margin-right: 10px;
}

#menuMobil
{
  position: fixed;
  right: 0%;
  top: 10%;
}

#menuMobil ul
{
  display: flex;
  flex-direction: column;
  list-style: none;
}

#menuMobil li
{
  width: 380px;
  margin-right: -190px;
  transition-duration: 0.5s;
}

#menuMobil a
{
  width: 170px;
  padding: 10px;
  background-color: #403f40;
  border-radius: 5px 0px 0px 5px;
  border: 1px solid #424242;
  color: white;
  display: flex;
  font-size: 1.5em;
  text-decoration: none;
  margin-left: 35%;
  transition-duration: 0.5s;
}

#menuMobil a:hover
{
  margin-left: 0%;
}