What did I do wrong here

Tell us what’s happening:
What did I do worng?
item3 class should have a grid-template-columns property with auto and 1fr as values.

Your code so far


<style>
.container {
  font-size: 1.5em;
  min-height: 300px;
  width: 100%;
  background: LightGray;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr auto;
  grid-gap: 10px;
  grid-template-areas:
    "advert header"
    "advert content"
    "advert footer";
}
.item1 {
  background: LightSkyBlue;
  grid-area: header;
}

.item2 {
  background: LightSalmon;
  grid-area: advert;
}

.item3 {
  background: PaleTurquoise;
  grid-area: content;
  /* Only change code below this line */
grid-template-columns:auto:1fr;
display:grid;

  /* Only change code above this line */
}

.item4 {
  background: lightpink;
  grid-area: footer;
}

.itemOne {
  background: PaleGreen;
}

.itemTwo {
  background: BlanchedAlmond;
}

</style>

<div class="container">
<div class="item1">header</div>
<div class="item2">advert</div>
<div class="item3">
  <div class="itemOne">paragraph1</div>
  <div class="itemTwo">paragraph2</div>
</div>
<div class="item4">footer</div>
</div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.104 Safari/537.36.

Challenge: Create Grids within Grids

Link to the challenge:

Syntax.
Compare what you wrote above with the example already in the challenge:

grid-template-columns: auto 1fr;

There’s an important difference that makes it invalid: a : in between the values :slight_smile:

There is an extra : between auto & 1fr.

Replace this,

grid-template-columns:auto:1fr;

with,

grid-template-columns:auto 1fr;

look at the syntax in other parts of the code, maybe even in the challenge description

then confront with the syntax you are using