Question 392264 in Ubuntu Question posted in
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Ubuntu – @container queries don't change grid-template-columns value

Having a page where we require that if container width is below view size then change 5 columns into 2 columns and trying below:

.list {
  background-color: grey;
  display: grid;
  grid-gap: 4px;
  grid-template-columns: repeat(5, 1fr);
  container-type: inline-size;
}

.letter {
  display: grid;
  grid-auto-flow: row;
  justify-items: center;
  align-content: center;
  color: white;
}

@container (max-width:500px) {
  .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .letter {
    background-color: green;
  }
}
<div class="list">
  <div class="letter">A</div>
  <div class="letter">B</div>
  <div class="letter">C</div>
  <div class="letter">D</div>
  <div class="letter">E</div>
</div>

But it doesn’t work; checked in Chrome and Firefox in Ubuntu.

Tags:

2

Answers


  1. 0

    I think you are one container ‘out’.

    This snippet introduces a wrapper which is set to be a ‘container’ so the .list element has a container to be tested.

    .wrapper {
  container-type: inline-size;
}

.list {
  background-color: grey;
  display: grid;
  grid-gap: 4px;
  grid-template-columns: repeat(5, 1fr);
}

.letter {
  display: grid;
  grid-auto-flow: row;
  justify-items: center;
  align-content: center;
  color: white;
}

@container (max-width:500px) {
  .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .letter {
    background-color: green;
  }
}
    <div class="wrapper">
  <div class="list">
    <div class="letter">A</div>
    <div class="letter">B</div>
    <div class="letter">C</div>
    <div class="letter">D</div>
    <div class="letter">E</div>
  </div>
</div>
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  2. 0

    What you have to do is change @container to @media, the rest of the code is fine.

        .list {
        background-color: grey;
        display: grid;
        grid-gap: 4px;
        grid-template-columns: repeat(5, 1fr);
        container-type: inline-size;
      }
      
      .letter {
        display: grid;
        grid-auto-flow: row;
        justify-items: center;
        align-content: center;
        color: white;
      }
      
      @media (max-width:500px) {
        .list {
          grid-template-columns: 1fr 1fr;
          
        }
        .letter {
          background-color: green;
        }
      }
      <div class="list">
      <div class="letter">A</div>
      <div class="letter">B</div>
      <div class="letter">C</div>
      <div class="letter">D</div>
      <div class="letter">E</div>
    </div>
    Login or Signup to reply.
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