Bug? CSS Grid: Divide the Grid Into an Area Template

HTML-CSS
1

Tell us what’s happening:

Is this a bug? My code is correct but it is not being accepted

Your code so far
/* Only change code below this line /
“header header header”
“. content content”
“footer footer footer”;
/ Only change code above this line */


<style>
.item1{background:LightSkyBlue;}
.item2{background:LightSalmon;}
.item3{background:PaleTurquoise;}
.item4{background:LightPink;}
.item5{background:PaleGreen;}

.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;
  grid-template-areas:
  /* Only change code below this line */
    "header header header"
    ". content content"
    "footer footer footer";
  /* Only change code above this line */
}
</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>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36 OPR/66.0.3515.115.

Challenge: Divide the Grid Into an Area Template

Link to the challenge:
https://www.freecodecamp.org/learn/responsive-web-design/css-grid/divide-the-grid-into-an-area-template#

2

Known bug (getting fixed). Remove the first comment block.

3

thank you for the tip about removing the comment block, everything is working now.