Can anyone provide guidance on how to center a pseudo-element specifically on an element that utilizes display: table-cell? I have tried various methods but it keeps getting centered only to the parent element with display: table.
Can anyone provide guidance on how to center a pseudo-element specifically on an element that utilizes display: table-cell? I have tried various methods but it keeps getting centered only to the parent element with display: table.
Understanding your intention becomes challenging without any code provided. Is this the kind of result you are aiming for? You can simply copy and paste this into an HTML document:
<style>
#table-container {
display: table;
padding: 5px;
}
.tr {
display: table-row;
padding: 10px;
}
.td {
display: table-cell;
padding: 10px;
width: 100px;
border: #000000 solid 1px;
margin: 10px;
}
</style>
<div id="container">
<div class="tr">
<div class="td"></div>
<div class="td"></div>
<div class="td"></div>
</div>
<div class="tr">
<div class="td"></div>
<div class="td"></div>
<div class="td"></div>
</div>
</div>
To ensure a pseudo element inherits values like its dimensions and positioning from its 'owning' element, you need to define their positions.
If the owning element's position is not specified, the system will backtrack through the document until it locates an ancestor with a set position, and the values will be determined in relation to that ancestor.
In the following example, the pseudo element is placed absolutely while the table-cell itself is positioned relatively.
.parent {
width: 20vmin;
height: 20vmin;
background: cyan;
display: table;
}
.child {
display: table-cell;
position: relative;
background: yellow;
}
.child::after {
content: '';
width: 50%;
height: 50%;
background-color: pink;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}<div class="parent">
<div class="child"></div>
</div>After tackling the problem, I figured out that placing a container in every cell was the key to properly centering the element and its pseudo-element.
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