A viral optical illusion challenges viewers to find a hidden letter 'B' among a grid of '8's. This brain teaser, shared on ...

If you are still unable to find it in the optical illusion, no problem. The sneaky ‘B’ is hidden in the 9th row from the top and 5th column from the right. Once you see it, you might wonder how you ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

[Image: Squarespace]Before Fluid Engine, there was Layout Engine —a 12-column grid that let you drag and drop widgets and resize each of them by dragging one of the corners.

This grid does not work with a 12 columns or 24 columns layout, unlike other frameworks. This only makes your CSS bigger with unused columns. The power of the flex-grid is that for each media query, ...

A simple and fluid 12 column grid with 24px gutters. Supports nested columns, center columns and offsets (up to three by default). Containing element defines the max-width and is not defined by ...

Remember the settings we established earlier? The grid has three breakpoints named small, medium and large. They contain four, eight and 12 columns.

Use of the grid is nothing new. Artists have used the grid structure for centuries. For the purposes of this column, I won’t delve into the history of the grid. But history is useful.