I am attempting to construct a roll-over pop-up box via HTML and CSS. The box is rectagular with an arrow sticking off the left side of it. It needs to scale height based on how much content is in it, ...

Google's John Mueller reminded us that when it comes to your CSS background images, Google won't be indexing or ranking those images in image search. John Mueller said on Twitter "last I checked, we ...

Create an HTML section for your navigation bar. In the HTML file for the page you are working with, locate the section you wish to add the navigation bar to. Use a element to contain it as follows: ...