I'm currently developing a website that features a layout with two columns inside a container. The challenge I am facing is ensuring that the container's white background stretches to the bottom of the tallest column. To achieve this, I have implemented the holy grail method.
One requirement for my design is that both columns should extend beyond the white background area (see example which uses a fixed height that I need to be fluid). I know that setting the overflow property to visible can accomplish this, but it disrupts the equal height of the columns.
How can I resolve this issue with minimal extra elements added to the layout?