使用JS 控制div延时显示
<div id="content" style="display: none;">123456</div>
<script>
var eContent=document.getElementById('content');
setTimeout(function(){
eContent.style.display="block";
} , 3000);
</script>
<div id="content" style="display: none;">123456</div>
<script>
var eContent=document.getElementById('content');
setTimeout(function(){
eContent.style.display="block";
} , 3000);
</script>