how to slide down the navbar html
<div id="navbar"> <!-- Make sure the div is an id. -->
<a href="#home">Home</a>
<a href="#news">News</a>
<a href="#contact">Contact</a>
</div>
<div style="padding:15px 15px 2500px;"><div> <!-- This is the block that will
appear over the image. -->
<script>
// Change both number '20' to make the navbar appear when you want.
// I suggest '900' if you want it to appear near the bottom of you screen.
window.onscroll = function() {scrollFunction()};
function scrollFunction() {
if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
document.getElementById("navbar").style.top = "0";
} else {
document.getElementById("navbar").style.top = "-50px";
}
}
</script>
<style> /* CSS - you should get into the practice of putting css into another
page/ file. It just makes it easier to read and edit.*/
body {
margin: 0;
background-color: #f1f1f1;
font-family: Arial, Helvetica, sans-serif;
}
#navbar {
background-color: #333;
position: fixed;
top: -50px;
width: 100%;
display: block;
transition: top 0.3s;
}
#navbar a {
float: left;
display: block;
color: #f2f2f2;
text-align: center;
padding: 15px;
text-decoration: none;
font-size: 17px;
}
#navbar a:hover {
background-color: #ddd;
color: black;
}
</style>