JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
	<div class="content1">Here goes content1</div>
	<div class="content2">Here goes content2</div>
	<div class="content3">Here goes content3</div>
	<div class="content4">Here goes content4</div>
	<div class="content5">Here goes content5</div>
 </div>

CSS

.parent{
 height: 10%;
 width: 100%;
 float: left;	 
}
 
.content1{
 height: 100%;
 width: 20%;
 background-color: blue;
 float: left;
}
 
 .content2{
 height: 100%;
 width: 20%;
 background-color: red;
 float: left;
}
 
 .content3{ 
 height: 100%;
 width: 20%;
 background-color:yellow;
 float: left;
}
 
.content4{
 height: 100%;
 width: 20%;	
 background-color: green;
 float: left;
}
 
 .content5{
 height: 100%;
 width: 20%;
 background-color: orange;
 float: left;
}
 
 
 
.parent {
 animation-name: animation_01;
 animation-duration:5s;
 animation-iteration-count:1;
 animation-fill-mode: forwards;
 }


@keyframes animation_01 {
	
    0% {
    opacity: 0
    }
 
    20% {
    opacity: 1
    }
 
    40% {
    opacity: 0
    }
 
    60% {
    opacity: 1
    }
 
    80% {
    opacity: 0
    }
 
    100% {
    opacity: 1
    }
 
  }

}