So far in the grids you have created, the columns have all been tight up against each other. Sometimes you want a gap in between the columns. To add a gap between the columns, use the <code>grid-column-gap</code> property like this:
<blockquote>grid-column-gap: 10px;</blockquote>
This creates 10px of empty space between all of our columns.
</section>
## Instructions
<sectionid='instructions'>
Give the columns in the grid a <code>20px</code> gap.
- text: <code>container</code> class should have a <code>grid-column-gap</code> property that has the value of <code>20px</code>.
testString: 'assert(code.match(/.container\s*?{[\s\S]*grid-column-gap\s*?:\s*?20px\s*?;[\s\S]*}/gi), ''<code>container</code> class should have a <code>grid-column-gap</code> property that has the value of <code>20px</code>.'');'