What's the point of the container class?


I don't see why we need to have container inside the jumbotron div, because it is just

<div class = "jumbotron">
<div class = "container">

So whatever you want to change in container, sure you can do by calling jumbotron? It just seems redundant to me. Please could somebody care to explain it to me? Thanks a lot!


What would you do if you wanted to move everything inside the container down 100px but leave the jumbotron where it was?