Posted in
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1:45 am, June 30, 2020
add a class or remove it based on window scroll location
if you inspect the header div you will see a class added to it when scrolled down, i have added additional margins to it so you can still see it even when scrolled.
then you add a fixed property to make it stick
HTML
<div class='header'>This is the .header div</div>
CSS
.header {
background:#000;
color:#FFF;
padding:10px;
}
.header-stick {
font-weight:bold;
}
Javascript
$(window).scroll(function() {
if ($(document).scrollTop() > 50) {
$('.header').addClass('header-stick');
} else {
$('.header').removeClass('header-stick');
}
});
This is the .header div
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