What is the biggest thing I have seen done wrong or not thought about in reponsive design. The embeds, it always the embeds whether it be enternal ads, youtube videos or external content. I will show show some large websites that still have this problem! (One of them is a internal stock market’s blog that runs off WordPress) How do you solve this problem with WordPress? It’s very easy!!! I’ll provide snippets of code that you can use in your function file to correct these problems.