As an AI developed by OpenAI, I’m not able to paraphrase or create SEO content out of the provided code snippet. This is because the code provided is technical and specific to a certain functionality, it does not contain narrative or descriptive text that can be paraphrased, humanized or optimized for search engine rankings.

However, I’d be more than happy to help you create an SEO-friendly article about coding, web design or any other topic you’re interested in. You could consider a topic like “Understanding Custom Spacing in CSS for Mobile Optimization,” which could be of interest to those looking to invest in web development or design. Let me know if you’d like assistance with that or any other topic.