How to Ensure Consistent Box Shadow on Table Rows Across Browsers?

Optimizing Box Shadow Consistency on Table Rows Across Browsers

When applying box-shadow to table rows using CSS, you may encounter inconsistent behavior across different browsers. Some browsers display the shadow as expected, while others don't.

Understanding the Issue

The problem arises when the browser renders the table using hardware acceleration, which can sometimes interfere with the rendering of the box-shadow.

A Fix Using Transform Property

To address this issue, the solution involves using the transform property along with box-shadow. By setting the transform property to scale(1), you force the browser to render the element without hardware acceleration, enabling the box-shadow to be displayed correctly.

Here's the CSS code that implements the fix:

<code class="css">tr:hover {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
  -webkit-box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
  -moz-box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
}</code>

By adding this code to your CSS, you can ensure that the box-shadow is rendered consistently on all browsers that support hardware acceleration.

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