Here are a few question-based titles that fit the content of your article: * Why Is My SVG Sub-Element Scaling From the Top-Left Corner? * How to Correct Transform Origin Issues When Scaling SVG Sub-

CSS Transform Origin Issue on SVG Sub-Element

When scaling sub-elements within an SVG, the default transform-origin is set to the overall SVG's (0,0) point, which is the top-left corner. This can lead to unexpected scaling behavior if the desired origin is the center of the element being scaled.

To resolve this issue, modify the transform-box property of the element you wish to animate. By default, transform-box uses the border-box model, in which transform operations are applied relative to the element's box, including its padding and border. To fix the origin issue, set transform-box: fill-box;.

Example:

<code class="css">@keyframes scaleBox {
  from {transform: scale(0);}
  to {transform: scale(1);}
}

#animated-box {
  transform-box: fill-box;
  animation: scaleBox 2s infinite;
}</code>

By setting transform-box to fill-box, the transform operations will be applied relative to the actual content of the element instead of its box. This will ensure that the scaling animation originates from the center of the sub-element.

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