JSFiddle - React, Tailwind, and code Playground

by Sam88

HTML

<div class="container">
    <div>text</div>
    <div>text</div>
    <div>text</div>
    <div>text</div>
    <div>text</div>
    
</div>

CSS

.container :first-child{   
    background-color:red;
    -webkit-animation:flashing 1s ease  infinite;
    animation:flashing 1s ease  infinite;
}

@-webkit-keyframes flashing
{
0%   {background:red;}

50% {background:white;}
}

/* Standard syntax */
@keyframes flashing
{
0%   {background:red;}
50% {background:white;}
}