Using Containers can provide you with the most optimized solutions for complex layouts. Being able to adjust the width and height of each container gives you unlimited freedom.
Container elements provide more optimized solutions for nest-able elements. Below, a Footer Template is shown. This design uses two containers inside a parent container. By using the flex direction properties, the content can be positioned horizontally or vertically within each of the child containers. This is an improvement over the use of multiple inner sections and columns.