freeCodeCamp/curriculum/challenges/english/01-responsive-web-design/css-grid/use-grid-column-to-control-...

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---
id: 5a90372638fddaf9a66b5d38
title: Use grid-column to Control Spacing
challengeType: 0
videoUrl: 'https://scrimba.com/p/pByETK/cnzkDSr'
---
## Description
<section id='description'>
Up to this point, all the properties that have been discussed are for grid containers. The <code>grid-column</code> property is the first one for use on the grid items themselves.
The hypothetical horizontal and vertical lines that create the grid are referred to as <dfn>lines</dfn>. These lines are numbered starting with 1 at the top left corner of the grid and move right for columns and down for rows, counting upward.
This is what the lines look like for a 3x3 grid:
<div style="position:relative;margin:auto;background:Gainsboro;display:block;margin-top:100px;margin-bottom:50px;width:200px;height:200px;"><p style="left:25%;top:-30%;font-size:130%;position:absolute;color:RoyalBlue;">column lines</p><p style="left:0%;top:-15%;font-size:130%;position:absolute;color:RoyalBlue;">1</p><p style="left:30%;top:-15%;font-size:130%;position:absolute;color:RoyalBlue;">2</p><p style="left:63%;top:-15%;font-size:130%;position:absolute;color:RoyalBlue;">3</p><p style="left:95%;top:-15%;font-size:130%;position:absolute;color:RoyalBlue;">4</p><p style="left:-40%;top:45%;font-size:130%;transform:rotateZ(-90deg);position:absolute;">row lines</p><p style="left:-10%;top:-10%;font-size:130%;position:absolute;">1</p><p style="left:-10%;top:21%;font-size:130%;position:absolute;">2</p><p style="left:-10%;top:53%;font-size:130%;position:absolute;">3</p><p style="left:-10%;top:85%;font-size:130%;position:absolute;">4</p><div style="left:0%;top:0%;width:5%;height:100%;background:RoyalBlue;position:absolute;"></div><div style="left:31%;top:0%;width:5%;height:100%;background:RoyalBlue;position:absolute;"></div><div style="left:63%;top:0%;width:5%;height:100%;background:RoyalBlue;position:absolute;"></div><div style="left:95%;top:0%;width:5%;height:100%;background:RoyalBlue;position:absolute;"></div><div style="left:0%;top:0%;width:100%;height:5%;background:black;position:absolute;"></div><div style="left:0%;top:31%;width:100%;height:5%;background:black;position:absolute;"></div><div style="left:0%;top:63%;width:100%;height:5%;background:black;position:absolute;"></div><div style="left:0%;top:95%;width:100%;height:5%;background:black;position:absolute;"></div></div>
To control the amount of columns an item will consume, you can use the <code>grid-column</code> property in conjunction with the line numbers you want the item to start and stop at.
Here's an example:
<blockquote>grid-column: 1 / 3;</blockquote>
This will make the item start at the first vertical line of the grid on the left and span to the 3rd line of the grid, consuming two columns.
</section>
## Instructions
<section id='instructions'>
Make the item with the class <code>item5</code> consume the last two columns of the grid.
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>item5</code> class should have a <code>grid-column</code> property that has the value of <code>2 / 4</code>.
testString: assert(code.match(/.item5\s*?{[\s\S]*grid-column\s*?:\s*?2\s*?\/\s*?4\s*?;[\s\S]*}/gi), '<code>item5</code> class should have a <code>grid-column</code> property that has the value of <code>2 / 4</code>.');
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='html-seed'>
```html
<style>
.item1{background:LightSkyBlue;}
.item2{background:LightSalmon;}
.item3{background:PaleTurquoise;}
.item4{background:LightPink;}
.item5 {
background: PaleGreen;
/* add your code below this line */
/* add your code above this line */
}
.container {
font-size: 40px;
min-height: 300px;
width: 100%;
background: LightGray;
display: grid;
grid-template-columns: 1fr 1fr 1fr;
grid-template-rows: 1fr 1fr 1fr;
grid-gap: 10px;
}
</style>
<div class="container">
<div class="item1">1</div>
<div class="item2">2</div>
<div class="item3">3</div>
<div class="item4">4</div>
<div class="item5">5</div>
</div>
```
</div>
</section>
## Solution
<section id='solution'>
```js
var code = ".item5 {grid-column: 2 / 4;}"
```
</section>