If you are having trouble remembering how to create multi-column layouts on the web. This page, which is a complete guide to using the flexbox (flexible box model) may be of some help.
A Complete Guide to Flexbox
Our comprehensive guide to CSS flexbox layout. This complete guide explains everything about flexbox, focusing on all the differnet possible properties for the parent element (the flex container) and the child elements (the flex items). It also includes history, demos, patterns, and a browser support chart.
