JSFiddle - React, Tailwind, and code Playground
HTML
<div class="logindiv" style="display:none">
This is login div
</div>
<script>
setTimeout(myTimer, 1000);
function myTimer() {
var elements = document.getElementsByClassName("logindiv");
for(i=0;i<elements.length;i++){
elements[i].style.display = "block";
}
}
</script>