Yes, that's how you'd get a box to appear over the triangle, but it doesn't really solve any of the containment issues. Example: http://jsfiddle.net/9pMJS/ htt

Yes, that's how you'd get a box to appear over the triangle, but it doesn't really solve any of the containment issues. Example: http://jsfiddle.net/9pMJS/ http://jsfiddle.net/9pMJS/