JSFiddle - React, Tailwind, and code Playground

HTML

<div id="listemenu">
<div class="box">ma boîte</div>
<div class="box">ma boîte</div>
<div class="box">ma boîte</div>
</div>

CSS

#listemenu {
        height:auto;
	overflow: hidden;
	top:0px;
	left:0px;
	width: 80%; margin:0px auto; 
        position: relative;
    text-align:center;
	
	
}

.box{ 
				width: 325px; 
				height: 260px; 
				margin:10px auto;
                vertical-align:middle;
                display:inline-block;
				background:#161613; 
				border: solid 2px #40b2d6; 
				overflow: hidden; 
				position: relative;
    text-align:left;
				
				
			}