How can you remove the default spacing around a list in CSS?

Setting padding: 0 is the effective way to remove the default spacing around a list in CSS. In CSS, lists typically come with predefined styles, including padding that creates space inside the list items. By explicitly setting the padding to zero, you eliminate this space, causing the list to align closely with other elements on the page.

While other options might be useful in different contexts, they do not directly address the issue of removing spacing around a list. For example, using margin: auto would center the list if the element has a defined width but does not eliminate the default spacing around it. Applying list-style: none would indeed remove the bullets or numbers from a list, but it does not impact the spacing itself. Using clear: both is related to clearing floated elements, which doesn't pertain to altering padding or margins around a list. Therefore, manipulating the padding is the most relevant and effective approach for addressing the spacing issue directly.