"The fur"—space inside the element that grows its background. The boundary surrounding the padding.
Stop writing CSS like this: "I’ll try position: absolute and see what happens." CSS Demystified Start writing CSS with confidence
If you find yourself using margin-left: 17px to align something, stop. You probably need a Flexbox alignment property like justify-content: center; . 4. Understand Document Flow "The fur"—space inside the element that grows its
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