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How to Make a Div Stick to the Top of the Screen on Scroll?

Patricia Arquette
Release: 2024-11-12 00:24:03
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How to Make a Div Stick to the Top of the Screen on Scroll?

How to Fix a Div to the Top of the Screen on Scroll

When scrolling through a website, you may want to keep certain elements stationary at the top of the screen. To achieve this, CSS properties such as position and top can be manipulated.

CSS Solution:

You can use CSS to fix an element to the top of the screen using the fixed positioning:

.fixedElement {
    background-color: #c0c0c0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
}
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JavaScript Solution:

For more control over the element's behavior, you can use JavaScript and the scrollTop function to detect the page's scroll offset. Here's an example:

$(window).scroll(function(e){ 
  var $el = $('.fixedElement'); 
  var isPositionFixed = ($el.css('position') == 'fixed');
  if ($(this).scrollTop() > 200 && !isPositionFixed){ 
    $el.css({'position': 'fixed', 'top': '0px'}); 
  }
  if ($(this).scrollTop() < 200 &amp;&amp; isPositionFixed){
    $el.css({'position': 'static', 'top': '0px'}); 
  } 
});
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In this code, when the scroll offset exceeds 200 pixels, the element's position is changed to fixed, and when the offset drops below 200 pixels, the element returns to its original position and is no longer fixed to the top.

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