How to make a fixed column in CSS using CSS Grid Layout?

Question

I\'ve made a simple site with a #container div that is parent to two divs: #left and #right, by using Grid Layout:

Is there an

Answer 1

You can achieve this by adding these CSS rules to your id #left:

position: sticky; // See link
top: 0; //to make it stick to the top of the screen
height: 100vh; // make the height equal to 100 view height

Link for sticky position: Sticky position with nothing but CSS

sticky is a new value for the position property, added as part of CSS3 Layout Module Spec. It acts similarly to relative positioning, in that it doesn’t remove anything from the document flow. In other words, a sticky element has no effect on the position of adjacent elements and doesn't collapse its parent element.

Hope it helps you

EDIT (fix jumpy behaviour)

In order to avoid the left part to jump up at the end of the page, just add the following CSS rule to your id #left:

box-sizing: border-box;

See updated code snippet:

body {
    margin: 0 0 0 0;
}

#container {
    display: grid;
    grid-template-columns: 50% 50%;
}

.section {
    padding: 5% 5% 5% 5%;
}

#left {
    background-color: aquamarine;
    position: sticky;
    top: 0;
    height: 100vh;
    box-sizing: border-box;
}

#right {
    background-color: beige;
}
  

    

        
This should not scroll
    
    

        

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