I've set up a grid with 5 columns. What I aim to achieve is, when columns 1, 2, and 5 are filled as shown in the picture, I want to position an item in the open spaces of columns 3 and 4.
Since the occupied columns may vary, I need the code to be adaptable and fill the first available empty columns before moving on to the next ones.
Utilizing CSS: employ the :empty pseudo-class to determine if an element is devoid of content.
Utilizing JavaScript: utilize innerHTML == '' to verify if the element has no content.
document.querySelectorAll('.grid div').forEach(e => {
if (e.innerHTML == '') {
console.log(e);
}
}).grid {
display: grid;
grid-gap: 1em;
grid-template-columns: repeat(5, 1fr);
}
.grid div {
background: green;
}
.grid div:empty {
background: Red;
}<div class="grid">
<div>1</div>
<div>2</div>
<div></div>
<div></div>
<div>5</div>
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