JSFiddle - React, Tailwind, and code Playground

HTML

<nav id="navLeft">
 
             <article id="cv" class="thumbLeft">
              <p>Curriculum Vitae</p>
             </article>
 
             <article id="easyXml" class="thumbLeft">
              <p onclick="window.open('/easyxml/index.html');">EasyXml</p>
             </article>
 
            </nav>
 
 
            <nav id="navRight">
 
             <article id="contact" class="thumbRight">
              <p>Contact</p>
             </article>
 
             <article id="mySelf" class="thumbRight">
              <p>About Me</p>
             </article>
 
            </nav>

CSS

p, nav, article {
  border: 1px solid red
}

#navLeft
{
 position: absolute;
 left: 0;
 top: 30%;
}
 
#navRight
{
 position: absolute;
 right: 0;
 top: 30%;
}
 
.thumbLeft, .thumbRight  
{
    display: flex;
    justify-content: center;
    margin: 60px 0 60px 0;
    width: 250px;
    height: 80px;
    background-image: url('/media/img/side_texture.png');  
    border-radius: 0px 50px 50px 0px;
    -webkit-transition: all 0.3s cubic-bezier(.85,1.7,.73,.88);
    -o-transition: all 0.3s cubic-bezier(.85,1.7,.73,.88);
    transition: all 0.3s cubic-bezier(.85,1.7,.73,.88);
 
}
 
.thumbRight
{
    border-radius: 50px 0px 0px 50px;
}
 
.thumbLeft:hover, .thumbRight:hover
{
    color: #000000;
    opacity: 0.8;
    cursor: pointer;
    width: 330px;
}