Add a Grid component, similar to the Columns component

For instance, when data binding, a full list of blog articles, you might want two posts per row. Currently, the Columns component isn't equipped to handle this. The only way I've been able to get this to work is if I use:

display: grid; grid-template-columns: repeat(2, 1fr);

It would be nice for there to simple be a Grid component that non-developers would be able to easily use.