Why Does My Image Have Extra Space Below It When Inside an Anchor Tag?

Troubleshooting Excessive Spacing Below Anchor Tag

When using an anchor tag to encapsulate an image, it's common to encounter excessive white space at the bottom. This visual disruption can hinder the desired aesthetic. To resolve this issue, understanding the underlying cause is crucial.

An anchor tag's default inline display property aligns it horizontally like a character. This alignment places the image, which is a descender in terms of typography, partially below the baseline. Consequently, the spacing rendered below the image appears to exceed the desired zero-margin and padding values.

To resolve this dilemma, CSS can be employed to adjust the image's vertical alignment. By declaring img{vertical-align: bottom}, the image's position is shifted down to align its baseline with the anchor tag's baseline. This effectively eliminates the unwanted spacing and aligns the image precisely with the border.

By employing this simple CSS fix, the erroneous white space is eliminated, restoring the desired visual balance between the image and its enclosing border.

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