Fixed sidebar with Skeleton responsive layout
问题 I have a simple two column responsive design with Skeleton boilerplate. For the sidebar I have this div , inside a container div : <div class="container"> <div class="four columns"> /* logo and menu */ </div> <div class="nine columns post"> /* contents... */ </div> </div> I like the way it looks in wide viewports and how it's stacked on narrower ones, but I'd like to have the sidebar ( four columns div ) in the wider sizes always fixed at the left, while scrolling the content of the other div